http://sports.espn.go.com/chicago/mlb/news/story?id=5578266 Seems somewhat odd, he's still a young guy and has the right stuff physically. I've Never really been a big fan of the guy, always came off as a douchebag. I guess the constant sucking of the Cubs finally got to him.
maybe he is just tired of baseball or maybe he has something going on at home right now. who knows? who cares.