AL Central Notes: Sano, Masterson, Scherzer

Here are a couple of bullets relating to the American League Central:

• Consensus top-five overall prospect Miguel Sano of the Twins is headed for an MRI after suffering an injury to his throwing elbow. His agent, Rob Plummer, tells Mike Berardino of the St. Paul Pioneer Press that he fears the worst — a torn UCL — although he makes clear that nothing is yet known for certain. Rehab is always an option, though club and player had already considered Tommy John surgery after Sano strained the ligament over the winter. The health of Sano's elbow could have quite a significant impact on his future value, not just due to possible delays in his development, but because some already believe he will not be able to man the hot corner at the MLB level.
  
• Though Justin Masterson said yesterday that he thinks he'll ultimately reach agreement to extend his stay with the Indians, Peter Gammons of GammonsDaily.com says that may be hard to reach in reality. A GM told Gammons that the two top starters most likely to be truly available on the open market are Masterson and James Shields. Looking ahead to the potential payday he could land, suggests Gammons, Masterson may be forced to choose between playing in Cleveland and earning market value.
• The GM that Gammons spoke thought it likely that Max Scherzer would stay with the Tigers. But while the club has reached massive extensions with superstars like Justin Verlander and Miguel Cabrera, negotiating a new pact with Scherzer will be most difficult of all, writes Jon Heyman of CBSSports.com. In large part, says Heyman, that fact is driven not only by Scherzer's skyrocketing value, but also his own "cool business stance" towards his next new deal. Detroit has played its part by agreeing to a record arbitration raise with Scherzer and clearing space for a new deal through several big offseason deals. But Heyman says that the reigning AL Cy Young winner has his sights set on matching — or even exceeding — the kinds of guarantees achieved by Clayton Kershaw and Justin Verlander in recent years.