Everyone is technically available, however these are the guys I'm more apt to move:
MLB:
Grady Sizemore (CF)
Angel Pagan (LF, CF, RF)
Andres Torres (LF, CF, RF)
Matt Capps (RP)
Jonny Venters (RP)
Ricky Romero (SP)
Jonathan Sanchez (SP)
Johan Santana (SP)
Mike Leake (SP)
MiLB:
Carlos Perez (C)
Jonathan Singleton (1B, LF)
Reese Havens (SS, 2B)
Danny Espinosa (SS, 2B)
Brandon Beachy (SP)
Jarred Cosart (SP)
Derek Holland (SP)
Martin Perez (SP)
Jenrry Mejia (SP)
Jhoulys Chacin (SP)
Trey McNutt (SP)
Let me know if any of these guys interest you.