I was at the game sitting in the stands right where it happened. Before the Ute cheerleader got tackled, he was running around on the sidelines waving a Ute flag, grabbing his crotch and flipping off the crowd. I'm pretty sure he had a goatee, too, but that goes without saying.
Whenever I hear or read about that story, there is no mention of how he had been antagonizing the crowd. Just wanted to get that part into the historical record. You're welcome.