[mlmpetert]

Well it could also be that college kids have more on the line if they get in trouble at a game.... they can get kicked out.

Also the 49ers owner knows how to curb violence at games. Come to think of it college games dont have preseason games! Anyone know if spring practices get a little out of control? This guy is a complete idiot:

Jed York suggests 18-game season would curb fan violence | ProFootballTalk