Kuroda, Colon, Guthrie, Sanchez, Iwakuma did not change teams. So out of the pitchers that CHANGED teams, 3 had good years. Greinke and Lohse because that is what you would expect, and Liriano. Changed teams, not stayed with the same team. That was the parameter I set for my thought. You can discuss how I might be wrong, but you can't change the parameter that I set. Correia for better or worse pitched about like he always has. Can't say that for Haren, Saunders, Marcum, McCarthy ....and the rest who all had seasons pretty much worse than what Correia had.