Mallett was arrested for, I think, a public intoxication charge or somesuch sometime earlier this year. That doesn't scare me off considering Jim Kelly was practically bragging in his autobiography Armed & Dangerous about drunk driving (which I'd consider much worse): he had an old VW bug when he was a Hurricane that had a rusted out hole in the floor on the driver side. Whenever he would get pulled over he'd simply lift the floor mat and place the open beer bottles on the ground beneath the car.
Not exactly bright but they're college kids, after all. They're going to do dumb things and gain a bit of a reputation for an attitude. Of course, Kelly was also a douche for a long time after that. It might've helped him deal with being given "the business" from time to time on the field, and if Mallett has that same quality, we'd be lucky as all hell.