I can assure you that any scandalous behavior will be blamed on the beer sales... right or wrong. If drinking creates such objectionable problems at UL football games, I would think the first 30 minutes after kick-off from the "8-10 hours of parking lot drinking" would create its own little pandemonium. I've never seen it. I don't expect a couple draft beers over the course of another 3 hours is going to break the damn.
I'll say it again... I am not promoting out of control drinking... but I am pretty much a "let people do what they want to do and manage the abuser" kind of guy. I know people that don't drink that I would like to toss out of many a public event. Unfortunately, I think that a rowdy, fun-loving beer drinker is going to get "tagged" as unacceptable.
I vote that for every out of control beer drinker we have in the stadium, we have to pluck one of the frowning, sitting on their hands fans complainer, and put them in a UFC cage to duke it out at halftime. I not only want the revenue from beer sales... I want the revenue from any of the unsavory fall-out.