You are throwing your own facts into that. I am not a defender of Ray Lewis at all, but he was not convicted of murder.
I live 5 minutes from an NFL stadium, I have probably been to 30 or so NFL games, and honestly, never really had any problems or noticed fans being bottom of the barrel. And fans at any sporting event can be obnoxious sure, including college games, surely you admit college games get tons of drunk college kids?
Regardless, my point wasn't even really about the game day experience, I don't find college and pro games that different in that regard. But I am talking about the attitudes surrounding the teams. Again, what happened a few months ago at Tennessee, running off a coach who they just hired, would never happen with an NFL team, and it was all due to fans not liking the hire. Same thing with the Meyer reaction, the reaction to Paterno being fired, etc etc.