Let me see...he's had issues with drugs and alcohol (particularly cocaine), he has worse character than any quarterback in the NFL not named Michael Vick, I've seen stone gargoyles with more mobility than him, he probably couldn't hit the ocean if he was standing on the shore...oh, wait, that's not what I'm supposed to do.
Well...he's six-seven and he can throw the ball a mile. That's...pretty much it.