Ramon RamirezRP, New York Mets
Ramirez came to Boston from the Kansas City Royals in exchange for outfielder Coco Crisp in November 2008 and was expected to be a setup man in the Boston bullpen. But he struggled in 2010 and was dealt to the San Francisco Giants for minor-leaguer Daniel Turpen. He was solid for the Giants, posting a 0.67 ERA in 25 games for the champs in '10, then posting a 2.62 ERA in 66 appearances last year. The Mets acquired him in a deal, along with Andres Torres, in exchange for outfielder Angel Pagan. Ramirez is 2-1 with a 3.76 ERA through 26.1 innings in 2012.