If Carassco is available, he jumps right to the top of the wishlist for me. Absolutely filthy peripherals (2.81FIP,2.73xFIP,10.08K/9), with an ERA that is lagging behind.
It's incredible. He's never been a particularly high touted prospect. If I remember correctly he barely cracked the top 100 and wasn't even a consensus top 100 guy. He was also not that great in the minors until he started sporting 400+babips. I have Sox fans who told me before this year that he was better than the overhyped Bryant and Soler.
I've never understood that mentality. A guy beats you fairly, so the appropriate reaction is to chuck a 90mph fastball at him endangering both his life and income potential.