For anyone who's ripping Campbell for beating on a non-fighter, check the tape. Pyatt throws the first punch. If anything, that right cross by Pyatt was a bit of a sucker-punch given that all Campbell was doing was holding onto his sweater. He got exactly what was coming to him.
Aside from Pouliot and Moen, who were both matched up against smaller guys, the Canadiens spent the nite turtling from fights. PK Subban needs to realize that if you're going to play the way he does, you're going to be held accountable. Too bad Horton didn't get a chance to give him the beatdown he so desperately needs. Good old Hal Gill managed to screw that up by getting involved. It's bad enough that he can barely skate, but he's even a nuissance out there during the fights.