Won't play first bc he's afraid of getting hurt (and losing at bats and bonus), complains about error decisions in blowout games, feigns indignation at any mention of peds, and on it goes.
Uh, I think he doesn't play first base because he can't do it very well. Oh btw has been tested dozens of times and has never failed a test yet hit 30+ jacks last season. I'd be indignant too if I were him.