Football is a violent sport. They called Jack Tatum "The Assassin." But that doesn't mean you want Lee Harvey Oswald as your starting safety.

You want aggression. But not unrepentant wife beater aggression.

The idea that "the locker room" is going to keep some beast in check is ridiculous. I think team chemistry matters, and crazies are not worth it. Well, on the field crazy is negotiable.