Holmberg, 26, appeared in 37 games (seven starts) for the ChiSox last year and totaled 57 2/3 innings of work — a career-high for him at the big league level. The former second-round pick (White Sox, 2009) posted a 4.68 ERA but struggled mightily with his control, as he walked more batters (34) than he struck out (33) in that time. Righties and lefties alike hit Holmberg hard in 2017, and fielding-independent pitching metrics were more bearish than his ERA (6.80 FIP, 6.02 SIERA).

The southpaw has had considerably more success in Triple-A, however, where he’s logged a total of 299 2/3 innings in his career and worked to a 4.23 ERA with 5.5 K/9 against 2.9 BB/9. Holmberg was more of a fly-ball pitcher for most of his time in the mid and upper levels of the minors, but he’s recently begun to induce quite a few more grounders, notching a ground-ball rate just south of 49 percent over the past two seasons in Triple-A.

[Related: Colorado Rockies depth chart]

The Rockies are largely set on lefty relievers in the Majors, with Chris Rusin, Mike Dunn and Jake McGee all slotted into manager Bud Black’s bullpen. There’s no immediate opportunity in the big league rotation, either, where Jon Gray, German Marquez, Chad Bettis, Kyle Freeland and Tyler Anderson are starting as Jeff Hoffman mends his shoulder on the disabled list. But Holmberg could conceivably slot into either the rotation or bullpen for Triple-A Albuquerque as he hopes to earn another look at the big league level.

• The Orioles released southpaws David Holmberg and Hunter Cervenka, tweets SB Nation’s Chris Cotillo. The 28-year-old Cervenka appeared in five games with the Marlins last season and has struggled to the tune of a 4.69 ERA in 48 big league innings between Atlanta and Miami. He’s long shown the ability to miss bats in the minors but has also had an ongoing battle with his control. Holmberg, meanwhile, tossed 57 2/3 frames for the ChiSox in 2017, working to a 4.68 earned run average with averages of 5.2 K/9 and 5.3 BB/9. The former second-rounder hasn’t had much big league success but has been serviceable in 299 2/3 Triple-A innings (4.23 ERA, 5.5 K/9, 2.9 BB/9).

Holmberg, 26, threw 57 2/3 innings last year for the White Sox, making seven starts along with thirty relief appearances. He carried a 4.68 ERA, but things look even worse when you look deeper. Holmberg coughed up a dozen home runs and managed only 33 strikeouts to go with 34 walks on the year.

Araujo is also 26. He’s a year removed from a two-year run in the Phillies’ pen, over which he maintained a 4.35 ERA with 9.1 K/9 and 5.2 BB/9 over 62 total innings. He took the ball just six times for Japan’s Chunichi Dragons in 2017, so he’ll be looking to regain his footing upon returning to affiliated ball.

Obviously, the O’s don’t expect either of these two hurlers to compete for roster spots in camp. But it’s possible to imagine either ending up in the majors at some point, depending upon how the season unfolds. Baltimore still has a largely unsettled mix of lefties in its MLB relief corps. Beyond injured closer Zach Britton, the 40-man roster currently includes Richard Bleier, Donnie Hart, and Rule 5 pick Nestor Cortes. The O’s have already have several southpaws slated to participate in MLB camp as non-roster players, including Josh Edgin, Joely Rodriguez, Jason Gurka, and Andrew Faulkner.

While the vast majority of these players seem likely to sign minor league pacts this winter — they did, after all, go unclaimed by 29 other teams on waivers — a number of them are still intriguing with recent success in their past and/or multiple years of arbitration eligibility remaining. Eddy’s rundown also contains a number of re-signed minor leaguers and released minor leaguers without big league experience as well as Arizona Fall League assignments on a per-team basis, so it’s well worth a full look.

We’ve updated our list of 2017-18 MLB free agents accordingly, and here are some of the new names now checking in on the list…

Depth options in the rotation

Josh Collmenter, Asher Wojciechowski, Drew Hutchison, Jeff Locke, Kyle Kendrick, Mike Bolsinger, Christian Bergman, David Holmberg

Collmenter is just two seasons removed from being the D-backs Opening Day starter but hasn’t had much success of late. Hutchison had solid Triple-A numbers and once looked like a long-term rotation piece in Toronto before Tommy John surgery. He can be controlled for another three seasons in arbitration. Locke was injured for most of an ugly first (and likely only) season in Miami, and Kendrick made just two starts for the Red Sox.

Wojciechowski (6.50 ERA in 62 1/3 innings with the Reds), Bolsinger (6.31 ERA in 41 1/3 innings with the Jays), Bergman (5.00 ERA in 54 innings with the Mariners) and Holmberg (4.68 ERA in 57 2/3 innings with the White Sox) all soaked up innings for injury-plagued pitching staffs. Bolsinger has had the most MLB experience of the bunch.

Corner Bats

Scott Van Slyke, Tyler Moore, Cody Asche, Conor Gillaspie, Jaff Decker

Van Slyke has long been a solid bat against left-handed pitching but appeared in just 29 games with the Dodgers and didn’t hit well with their Triple-A affiliate or with the Reds’ Triple-A affiliate. (He was included in the Tony Cingrani trade to balance out the financial side of the deal.) Moore, also a right-handed bat, showed power but struggled to get on base.

Once one of the Phillies’ top prospects, Asche hit well in Triple-A Charlotte but flopped in a brief stint with the ChiSox. Gillaspie was unable to replicate his 2016 rebound with the Giants, while Decker showed some on-base skills in the Majors and minors but didn’t hit much overall. (He can play center but hasn’t graded well there in the Majors.)

Utility Infielders

Ruben Tejada, Phil Gosselin, Dusty Coleman, Chase d’Arnaud

Each of the four can play all over the diamond, but none provided offensive value in 2017. Tejada has the most big league experience but hasn’t received much playing time since 2015 (and hasn’t performed well when he has gotten opportunities). Gosselin has a solid defensive reputation but a light bat through 551 MLB PAs. Coleman hit four homers in 71 PAs in his MLB debut this year but logged a .268 OBP. d’Arnaud saw his fair share of 2016 action with the Braves but has never produced much at the plate.

Bullpen options

Kevin Siegrist (L), Josh Edgin (L), Seth Maness, Kevin Quackenbush

Siegrist and Edgin are intriguing names for clubs in need of left-handed bullpen help. Both have recent success on their track records, though Edgin wasn’t as sharp in 2017 as he was prior to 2015 Tommy John surgery. Siegrist’s control eroded in 2017 as he missed time due to a back/spinal injury and tendinitis in his left forearm, but he was one of the Cardinals’ top setup options in both 2015 and 2016. Both lefties are controllable through 2019.

Maness drew headlines for returning from a torn UCL in roughly seven months thanks to an experimental new “primary repair” procedure, but while he stayed healthy in 2017, the results weren’t great in the Majors and especially not in Triple-A (6.13 ERA in 47 innings). Quackenbush was excellent as a rookie in 2014 and solid in 2015-16 before imploding in 2017 (7.86 ERA in 26 1/3 innings). He was better but not great in Triple-A (3.90 ERA, 7.8 K/9, 2.9 BB/9). Maness could be controlled through 2019, while Quackenbush would have three more years of control.

Both Brantly and Holmberg were in their second stints with the White Sox organization. Brantly appeared in 14 games with the Pale Hose in both 2015 and 2017. spending a year as a member of the Reds organization in the interim. He’s a career .230/.294/.333 hitter in parts of four big league seasons.

Holmberg, meanwhile, was a second-round pick by the ChiSox back in 2009 but was traded to the D-backs along with Daniel Hudson in exchange for Edwin Jackson before ever appearing in Chicago. He tossed 57 2/3 innings for them this year after returning on a minor league deal, though, working to a 4.67 ERA. That was the most significant experience the 25-year-old has had in the Majors to date. Holmberg has struggled in 119 2/3 big league innings, pitching to a 5.49 ERA with more walks (69) than strikeouts (66).

Liriano, once a top prospect in the Padres organization, came to the Sox via waivers but put up uninspiring numbers between both Triple-A and the Majors. Even with a paltry .740 OPS in 500 Triple-A plate appearances this season, the 26-year-old is a lifetime .286/.365/.453 hitter in parts of three Triple-A campaigns.

Volstad’s return to the Majors was somewhat remarkable, as the 31-year-old entered the year with just 10 1/3 MLB innings under his belt dating back to the 2012 season. He didn’t perform especially well in either Triple-A Charlotte or in 19 1/3 innings with the Sox, but he could aim for a similar minor league opportunity this winter.

Goldberg, 27, was the White Sox’ 10th-round pick back in 2013 and debuted in the Majors this year with unsightly results. In 12 innings he was shelled for 11 runs on 14 hits and 14 walks with just three strikeouts. He did post a 3.35 ERA with a much more palatable 47-to-22 K/BB ratio in 40 1/3 Triple-A frames, however.

• The White Sox announced yesterday that they’d selected the contract of lefty David Holmberg from Triple-A Charlotte. Holmberg spent three months on the White Sox staff earlier this year, posting a respectable 3.55 ERA, but with 5.0 K/9 and 4.6 BB/9 over 50 2/3 innings, including six starts. The team outrighted him last month. The 26-year-old has now pitched parts of four seasons in the big leagues, also appearing with the Diamondbacks and Reds.
• The White Sox announced today that they’d placed outfielder Leury Garcia on the 10-day DL with a sprained thumb, replacing him with Rymer Liriano, whose contract they selected from Charlotte. Liriano was once a top prospect in the Padres organization, but they designated him for assignment prior to the 2016 season. He found a home with the Brewers, only to have his 2016 campaign derailed when he was hit by a pitch in Spring Training. The White Sox claimed him last winter, then outrighted him near the end of Spring Training. He batted .256/.323/.416 with Charlotte and now appears set for his first big-league action since 2014.
• The Tigers will soon place Victor Martinez on the 60-day DL and select the contract of righty Artie Lewicki, MLB.com’s Jason Beck tweets. Lewicki will start against the Royals on Monday, taking the unenviable task of filling Justin Verlander’s spot in the rotation. The 25-year-old Lewicki was the Tigers’ eighth-round pick out of the University of Virginia in 2014. This year, he’s produced a 3.38 ERA, 7.9 K/9 and 2.0 BB/9 in 141 innings split between Double-A Erie and Triple-A Toledo. The impending Martinez move comes as little surprise, since he requires chronic ablation surgery and is out for the remainder of the season.

Here’s the latest on some health issues from around the game:

• It seems there’s some optimism within the Nationals organization that outfielder Jayson Werth is ready to move towards a return from his bruised left foot. As Byron Kerr of MASNsports.com reports, it’s possible that Werth could make it back by mid-July. In his absence (and that of Chris Heisey), the Nats have relied upon a combination of Brian Goodwin and Ryan Raburn. Both have hit quite well, making it an easier decision for the team to allow Werth to heal fully. Goodwin, a former top prospect, had scuffled at Triple-A but seems to have found his power stroke in the majors; the left-handed hitter could spell Werth and split time with Michael Taylor in center if the Nats don’t add another option up the middle at the deadline.
• Prized White Sox southpaw Carlos Rodon is scheduled to make his first MLB start of the year tomorrow, as Dan Hayes of CSNChicago.com reports. He has been brought along slowly by the rebuilding team, and has struggled in his rehab outings, but will finally return — leaving the Sox with some roster questions. Chicago will need to bump someone from the rotation, which currently features Mike Pelfrey, James Shields, Derek Holland, and the surprisingly effective David Holmberg behind top starter Jose Quintana. Righty Miguel Gonzalez is also still around, though he’s on the DL.
• Reds lefty Brandon Finnegan left his first start back from the disabled list with what the team is calling a triceps strain. As Zach Buchanan of the Cincinnati Enquirer writes, the club is waiting to decide whether he’ll need to return to the DL until he’s examined today. While it’s promising that the new problem isn’t related to the teres major muscle strain that recently shelved Finnegan for an extended stretch, the organization will obviously look to exercise caution with the 24-year-old.
• The Dodgers have announced yet another DL placement for a starter, this time involving righty Brandon McCarthy. As Andy McCullough of the Los Angeles Times explains, right knee tendinitis is the cause for the move, though it’s also notable that McCarthy struggled with command in his last outing. That raised some comparisons to the veteran’s problems in 2016. Regardless, it seems the hope is that McCarthy won’t miss much action and that he’ll be able to return to the strong form he has carried thus far in the current campaign, over which he has thrown 72 innings of 3.25 ERA ball. In corresponding moves, righty Brock Stewart and outfielder Trayce Thompson were elevated, with right-hander Ross Stripling being optioned to open the additional roster spot.

Elbow issues are always scary, especially for a pitcher who underwent Tommy John surgery in the summer of 2014, but the initial prognosis seems good for Jones. The team is suggesting that it’s likely a minor issue, with Jones potentially ready to return within two weeks or so, as MLB.com’s Scott Merkin (via Twitter) and Dan Hayes of CSN Chicago (Twitter link) report. Jones was off to a bit of a slow start to the season, but had settled in nicely. He is currently on a run of seven consecutive scoreless outings over which he has racked up 13 strikeouts against just two walks.

Jones figures to represent an intriguing trade candidate this summer, so the Sox will hope he can bounce back quickly. It’s also possible that he could step into the closer’s role if the organization finds a trade partner for current ninth-inning man David Robertson.

The 25-year-old Holmberg hasn’t seen the majors since 2015, and owns only a 6.24 ERA over his 62 total big league frames. But the long-time has been pitching well as a multi-inning reliever at Triple-A thus far, with 15 13 innings of 1.76 ERA ball and a 13:5 K/BB ratio.

As for Rodon, who is still out with a biceps issue, the move to the 60-day DL is more or less just a formality. Given that he is not yet even on a rehab assignment, there was no chance he’d return within the first two months of the season, so the move won’t impact his still-uncertain timeline for returning to the majors.

• The Pirates have placed John Holdzkom on release waivers, a week after the righty was designated for assignment.  Holdzkom went from independent baseball to a key role in the Bucs’ bullpen in 2014, recording a 2.00 ERA and 14 strikeouts in nine relief innings (his first and, to date, only taste of MLB action) to help Pittsburgh reach the postseason.  Holdzkom battled injuries, a loss of velocity and control issues in 2015, however, and he pitched only 24 1/3 innings of minor league ball.
• The Angels selected the contract of left-hander Greg Mahle and optioned A.J. Achter to Triple-A in a corresponding move, the club announced.  (The Angels already had a 40-man roster spot open, so no further transactions were necessary to add Mahle.)  A 15th-round draft pick in 2014, Mahle has a 2.97 ERA, 10.8 K/9 and 4.00 K/BB rate over 97 career minor league relief innings.  The 2016 Baseball America Prospect Handbook ranked him as the 13th-best prospect within the Halos’ thin farm system, noting that Mahle delivers his pitches from three different arm angles, including a sinking fastball that ranges from 85-94mph depending on from where Mahle is throwing it.  He also has a plus changeup.
• The Diamondbacks outrighted Kyle Drabek to Triple-A after the righty went unclaimed, MLB.com’s Steve Gilbert reports (via Twitter).  Drabek signed a minor league deal with the D’Backs during the offseason and pitched in one game for the club before being designated for assignment last Friday.  The 18th overall pick of the 2006 draft, Drabek has struggled at the big league level and also battled injuries, most notably two Tommy John surgeries.  Drabek has only thrown 12 2/3 innings over the last four seasons.
• The Lancaster Barnstormers of the independent Atlantic League have signed left-hander Phil Coke and right-hander Ryan Kelly, Jason Bristol tweets.  Coke threw 12 2/3 innings with the Cubs and Blue Jays last season, and has also since signed minor league deals with the A’s and Braves.  The veteran southpaw was released by Atlanta during Spring Training.  Kelly was also released by the Braves during the offseason, ending a three-year stint in the organization.  Kelly made his Major League debut last season, posting a 7.02 ERA over 16 2/3 innings out of Atlanta’s bullpen.

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• The Tigers signed 17 minor leaguers, reports Anthony Fenech and James Jahnke of the Detroit Free Press. Among the most notable names are left-handed pitcher Drake Britton and right-handed pitchers Rafael Dolis, Lendy Castillo, and Preston Guilmet. The club also inked infielder Tommy Field. Britton, a former top Red Sox prospect, has pitched well in limited major league action. However, he scuffled with the Cubs Triple-A affiliate last season, posting a 5.08 ERA in 83 innings. Guilmet has strong minor league peripherals, but he’s struggled through 23 major league innings with a 8.22 ERA (4.28 xFIP).
• The Tigers also inked right-handed pitcher Jake Brigham. However, his situation is unique in that he’s also pursuing a contract with NPB’s Rakuten Eagles. Brigham, soon-to-turn-28, has posted decent numbers as a minor league swingman. The Braves gave him a brief major league audition last season in which he threw 16 innings with a 8.64 ERA.
• The Braves have signed former Reds starter David Holmberg, reports Baseball America’s Matt Eddy. Holmberg, 24, has thrown 62 major league innings over 12 starts and two relief appearances. He has a 6.24 ERA with 4.79 K/9 and 5.08 BB/9. Atlanta also acquired reliever Ethan Martin. The former Phillies swingman flashed decent stuff with command problems in the majors, leading to a 5.93 ERA, 10.43 K/9, and 5.93 BB/9 in 44 innings.
• The Orioles have signed lefty Jeff Beliveau. The southpaw missed most of 2015 with a labrum injury. He’s experienced success as a situational reliever, including a 2.63 ERA with 10.50 K/9 and 2.63 BB/9 in 2014 (24 innings, 30 appearances).
• The Marlins have added righty Dustin McGowan. The once successful 33-year-old pitched poorly for the Phillies while struggling with control in 2015. He was only marginally better at Triple-A. If McGowan recovers his form, he could be a valuable reliever. He has a career 4.68 ERA with 7.35 K/9 and 3.90 BB/9 in 505 innings.
• The Mets have inked former Brewers closer Jim Henderson. Injuries caused the 33-year-old to lose his ninth inning role in 2014, and he’s failed to reestablish himself since then. Last season in 29 innings for Milwaukee’s Triple-A affiliate, Henderson posted a 4.55 ERA with 7.58 K/9 and 5.16 BB/9.
• The Padres have signed Philip Humber to a minor league deal. Humber pitched the 2015 for the KBO’s KIA Tigers in 2015. He posted a 6.75 ERA in the offensively charged league. Humber is perhaps best remembered for his unlikely perfect game for the White Sox in April of 2012. He was also part of the haul that brought Johan Santana to the Mets.

• The Reds have announced that seven players were outrighted off the club’s 40-man roster (h/t to C. Trent Rosecrans of the Cincinnati Enquirer, on Twitter). On the chopping block were pitchers Nate Adcock, Collin Balester, David Holmberg, and Josh Smith, outfielders Brennan Boesch and Jason Bourgeois, and infielder/outfielder Kris Negron. Adcock, Balester, Boesch, and Bourgeois have all seen reasonably frequent MLB action but have bounced around quite a bit in recent years. Negron has appeared in each of the last three seasons in Cincinnati, compiling a .220/.296/.353 batting line over 270 plate appearances. Holmberg was acquired as part of the pre-2014, three-team deal that sent Heath Bell (from the Diamondbacks) and Ryan Hanigan to the Rays. He’s functioned as a depth starter, walking nearly as many batters as he’s retired via strikeout over his 58 1/3 MLB innings with Cincinnati. Smith made his MLB debut last year, allowing 25 earned runs in 32 2/3 innings of work, but found himself squeezed out by Cincinnati’s recent influx of young, upper-level pitches.

"We still got some bench pieces that we need to put together, we still have interest in bringing back Eric Chavez as a guy who was a key bench player on the club last year.  We also want to add depth to our starting pitching, a No. 1 or a No. 2 [type], that would probably come via trade.  We have some free agents [that we like], but we'll probably be more aggressive on the trade front.  Also, with Cody Ross coming back from the hip injury, we'll also look into a corner outfield bat," Towers said on this afternoon's conference call.

Without giving exact figures, Towers said that the payroll in 2014 will be "well above where it was last season."  Arizona's opening day payroll was roughly $86.3MM, putting them right around the middle of the pack.

It's safe to say that Bell's tenure in Arizona didn't work out exactly as Towers & Co. had hoped.  Despite that, the GM says that he's still hopeful that the 36-year-old can be a contributor for the Rays.

"Bell's velocity is still very good, his average velocity was very comparable to what we saw in San Diego and what it was in Florida…For Heath its all about location," Towers explained. "He's able to hit his spots..but the thing I saw, he didn't land his curveball as effectively as he did in San Diego.  He had a 12-6 curveball to set up his fastball…I still think he has a lot left in the tank, one thing I've always liked about him is that he has a very resilient arm."

Towers admitted that he was sorry to see left-handed pitching prospect David Holmberg go, but he said that he wouldn't have been able to secure the same kind of return without his inclusion.  That return, of course, includes more than minor league righty Justin Choate – it means the millions in financial relief and a player to be named later.  That PTBNL from Tampa Bay, Towers said, will probably be the key player in the trade from his side.  Towers added that the player cannot be disclosed now because of "administrative reasons," indicating that the player has already been agreed upon.

Even after moving Bell, who finished 32 games for the club last season, Towers said that he "won't be real active" in finding bullpen help.  Whatever needs he has, he'll look to find solutions internally.  The GM acknowledged that Randall Delgado could go to bullpen if he lands a rotation upgrade.  KT will also seek out "another multi-inning guy" besides Josh Collmenter.  As for the closer role, Towers declined to name a favorite at this stage of the offseason.

In addition to the trade talk, Towers also fielded questions on the club's decision to non-tender Daniel Hudson.  Even though the D'Backs have now lost their exclusivity with the pitcher, Towers sounds hopeful that the two sides will still hammer out a deal. 

"I think we kind of ran out of time…I'd like to say we were at the five yard line or inside of that, so my hope is that we will come to a resolution and he will be a Diamondback in the very near future.  We just weren't able to finalize anything by 10 o'clock the other night," Towers said, adding that he could see an agreement happening in the next couple weeks.  "I think both sides still want this to happen."

It was expected that Cincinnati would move Hanigan since they agreed to a two-year deal with Brayan Pena.  The 33-year-old had the worst season of his career in 2013, batting just .198/.306/.261 and tying a career-low with two home runs. 

Hanigan will give the Rays three catchers with Jose Lobaton and Jose Molina already in the fold if Lobaton is not one of the outgoing players.  Molina is staying in Tampa Bay after agreeing to come back on a two-year, $4.5MM deal last month.

Hanigan has long been known as a patient hitter that is tough to strike out, as evidenced by a career 12 percent walk rate and 10.1 percent strikeout rate.  He also has a reputation as a solid defensive backstop, having led the league in caught-stealing percentage in 2013 (45 percent) and 2012 (48 percent).  He is also regarded as one of the best in the game at pitch-framing, a skill that he has in common with new teammate Molina.

Bell, 36, is owed $9MM this year in the final season of an ill-fated three-year pact he inked with the Marlins prior to the 2012 campaign. However, Miami is on the hook for $3.5MM of that figure, so the Rays have him for $5.5MM in 2014 while Arizona has him off the books. Bell rebounded from a dreadful 2012 campaign, to an extent, this past season. The veteran closer posted a 4.11 ERA with 9.9 K/9 and 2.2 BB/9. Bell saw improvements in his strikeout rate, walk rate and swinging-strike rate, giving the Rays hope that his so-so results were the product of unnatural BABIP and HR/FB marks.

Holmberg, 22, has spent most of the last two seasons at Double-A Mobile, where turned in a 2.75 ERA with 6.6 K/9 and 2.9 BB/9 in 26 starts this past season.  The lefty, who made his lone big league appearance on Aug. 27 vs. the Padres, was ranked as the No. 6 prospect in Arizona's system by Baseball America after the 2012 season.  Baseball America thinks highly of Holmberg's control and likes his chances of reaching his ceiling of becoming a No. 3 or 4 starter.

Choate, 22, posted a 2.88 ERA with 7.7 K/9 and 2.0 BB/9 in 40 2/3 in short-season Class-A this past year. It was the Stephen F. Austin State University product's first year of professional ball, as he signed with the Rays on a minor league deal out of independent baseball.

Ken Rosenthal and Jon Paul Morosi of FOX Sports first reported that Hanigan was going to the Reds in a three-team deal (Twitter link). John Fay of the Cincinnati Enquirer later tweeted that the Diamondbacks were the third team involved. The Arizona Republic's Nick Piecoro was the first to report the involvement of Bell and Holmberg (Twitter links). Rosenthal added that Holmberg would go to Cincinnati. Jack Magruder of FOX Sports Arizona reported that the Rays were the ones acquiring Bell (Twitter link). MLB.com's Steve Gilbert reported that Choate and a PTBNL or cash were headed to Arizona (on Twitter). Bob Nightengale of USA Today tweeted the financial details. Marc Topkin of the Tampa Bay Times tweeted that the PTBNL is not on Tampa's 40-man roster. 

Steve Adams contributed to this post. Photo courtesy of USA Today Sports Images.

Below is a look at some of the prospects who could be on the move to new organizations looking to build for the future.

American League

Athletics: Oakland hasn't shied away from leaning on young players while in a playoff hunt and recent promotions for pitcher Sonny Gray and infielder/outfielder Grant Green could also serve a secondary purpose: showcasing. Gray, a right-handed hurler, was extremely successful in Triple-A and was lights-out during his one big league appearance before the All-Star break. He could develop into a No. 2 or 3 starter, or a high-leverage reliever. Green has played sparingly since his promotion but the former first round draft pick's versatility could be highly coveted.  

Indians: Cleveland has one of the top shortstop prospects in (untouchable) Francisco Lindor, which could make fellow infielder Dorssys Paulino expendable in the right deal. Just 18, his numbers don't look great but he's holding his own in Low-A ball at a young age and has shown signs of improvement in June and July.

Orioles: L.J.Hoes doesn't have a huge ceiling but the 23-year-old prospect can play all three outfield positions, as well as second and third base. Currently hitting .308/.405/.413 at Triple-A, he makes good contact and can run the bases well.

Rangers: It would probably take a very intriguing veteran player with more than one year of control but Texas' middle infield depth could allow the club to dangle shortstop Luis Sardinas on the trade market. The 20-year-old infielder is a slick defender with little-to-no power but the ability to hit for average and steal some bases.

Rays: Right-hander Alex Colome made three starts with Tampa Bay earlier this year and the organization's pitching depth could allow the right-hander to be offered in an attractive deal, but he's currently on the Triple-A disabled list with what has been called a "mild elbow strain." Second baseman Ryan Brett, 21, received a 50-game suspension last year, so that cloud is still hanging over his head, but the scrappy baseball player can really hit. He's currently batting .336/.392/.480 with 17 steals in 39High-A ball games.

Red Sox: Boston is in an enviable position with a fair amount of depth that can be used to help strengthen the big league product. The presence of top prospect Xander Bogaerts means that the club can comfortably move third base prospect Garin Cecchini or shortstop Deven Marrero, should the right deal come along, because Bogaerts could probably handle either position at the big league level. Cecchini swings a mean stick but he lacks the prototypical power that teams look for from the hot corner. Marrero's numbers have been respectable in 2013 but nothing to write home about. A team that really liked him in college, though, might be willing to bite. 

Tigers: The Tigers system is pretty thin, which could impact the organization's ability to make key moves via the trade market. Outfielder Danry Vasquez is highly projectable thanks to his frame and left-handed swing, both of which hint at future power. Just 19, he's aggressive but makes good contact given his limited experience.

Yankees: Catcher J.R. Murphy could be an attractive name on the trade market, if New York is willing to part with him knowing that Gary Sanchez is not that far behind. Murphy is an offensive-minded backstop who's improved his defensive game, especially with throwing out baserunners. 

National League

Braves: On the surface it seems like the Braves haven't really made the amateur draft a priority in recent years and that has hurt the organization's depth. The versatile Joey Terdoslavich's strong performance in Triple-A earned him a promotion to the big league level where he's possibly been showcased for a deal. The pop in his bat, along with his ability to switch hit and positional versatility could make him an intriguing trade target.

Cardinals: The Cardinals have some impressive middle infield depth and former first round draft pick Kolten Wong could become a casualty. The second baseman can hit, but converted third baseman Matt Carpenter has been nothing short of brilliant at the big league level. Any team that acquires Wong is getting a player who's very close to MLB ready.

Diamondbacks: If Arizona is looking to make a big splash at the trade deadline, the club has a lot of pitching depth to deal from, including (likely) untouchables Archie Bradley and Tyler Skaggs. It would take a special player coming over to Arizona to nab him, but lefty David Holmberg is an underrated talent that could help a lot of ball clubs. His ceiling is probably that of a No. 3 or 4 starter but he's been durable and isn't afraid to throw strikes.

Dodgers: Los Angeles is always rumored to have a lot of irons in the fire and the club is definitely looking to improve itself despite the massive payroll. Southpaw Onelki Garcia, signed out of Cuba in 2012, made just one appearances during the regular season last year. In 2013, he's been very good in Double-A thanks to his above-average fastball. He's mostly viewed as a future reliever but Garcia has made six starts. 

Pirates: To get value back, you often have to trade quality players. Pittsburgh has enjoyed breakouts over the past year in the form of infielder Alen Hanson, outfielder Gregory Polanco and pitcher Tyler Glasnow, among others, and that trio is probably safe at the trade deadline barring a blockbuster deal. However, pitcher Luis Heredia could perhaps be had at the right price. The right-hander is just 18 with three years of pro experience under his belt. He's a larger-framed pitcher and hasn't developed quite as hoped, suggesting a modest ceiling as a starter.  He's been passed on the depth chart by a number of guys like Jameson Taillon, Nick Kingham and Glasnow.

Reds: Outfielder Jesse Winker doesn't wow with his tools but he gets the most out of his abilities and is one of the safer bets in Cincinnati's system to have a big league career. The 19-year-old prospect has modest power and doesn't steal bases so he's going to have to hit for average to provide value as a hitter — along with his willingness to take a free pass.

Rockies: Colorado doesn't have much in the way of tradable commodities, but the organization could cash in on the lack of catching depth around the game — much like the Yankees — with Tom Murphy. The second-year catcher, who's now 22 years old, has inexplicably been left in Low-A ball all year long despite overpowering the younger competition. He's by no means a finished product and has holes in his game but an OPS over 1.000 is going to attract some suitors.