12:30pm: In addition to Arroyo, Pelfrey and Matt Garza, the Twins are monitoring left-hander Paul Maholm, according to ESPN's Jerry Crasnick (on Twitter).
10:33am: The Twins are "working hard" to add one more starting pitcher to the club after signing Ricky Nolasco and Phil Hughes, tweets Joel Sherman of the New York Post. Bronson Arroyo and Mike Pelfrey are definitely among the names the Twins are pursuing. Earlier this morning, La Velle E. Neal III of the Minneapolis Star Tribune tweeted that while some teams and agents are packing up and heading home, Twins GM Terry Ryan isn't leaving Orlando yet. Said Ryan, "I'm open for business."
Minnesota has also been linked to Matt Garza recently, though it's unclear how serious their interest is, as the Angels and Diamondbacks are said to be the favorites in that race. The Twins know his asking price, however, and they know Garza himself better than many of his suitors. Minnesota drafted Garza in the first round of the 2005 draft but traded him in 2007.