First, I'd be surprised if there were charges pressed. The one kid comes out of it without charges and for JBo, it gets swept under the rug...until road games start.
Second, I don't see what the big deal is, other than it's an athlete. If it were two college kids, one would be bragging a bit the next day and the other would be sore, and they'd both be hungover. End of story.
Of course, that's a lot of things that athletes get charged for, accused of, or bashed for. Typical college stuff. I know they're supposed to live at a higher standard, the faces of the programs, etc. Even though I played at a podunk college, I still couldn't imagine letting my athlete status interrupt my college experience. When everyone else is going it... But then again, maybe that's why I was playing where I was.