Analyze a boxer's weakness...

This game is simple. Pick a well liked boxer with a decent fan base and tell us what you think his biggest weaknesses are. Don't pick a bum obviously cos that's too easy. Undefeated fighters are even better, what do you think will be the Achilles heel that threatens his 0? I'll start by picking Pavlik. He's well liked by all, including me for one simple reason: He's entertaining as hell, he's an action fighter, and he's got great heart. But I think the one thing that could be his downfall is his predictable style. He's undefeated right now because he's great at what he does, but that's not to say that his style doesn't have flaws. Not to take anything away from his power, determination or any of his other positives, but he's a conventional, textbook fighter. Push forward regardless, and make your will your biggest weapon (that and the straight right). I just think that any one dimensional or incomplete boxer is just one wrong matchup away from getting exposed. I think another big thing is his lack of speed. He's so slow on his feet, I think if he were to fight someone like Calzaghe who is constantly making you readjust, he'd never be able to set up square enough to throw a decent cross. Ok, your turn.