Giambi has been more of an MVP than Arod has for the Yankees. Arod does not come through in the clutch, Giambi does, and right now Giambi has regained his stature as one of the most feared hitters in baseball. While I respect Arod as one of the best to ever play the game, a lot of his stats come from blowout games and don't really decide whether or not the Yankees win the game or not.