As I've said countless times, when Jim Calhoun, Tim Floyd, and Kelvin Sampson quit recruiting you because of character concerns the chances are you are going to be incarcerated at some point.
I hang out in some fairly questionable places in Knoxville. Ramar starting hanging out in many of them as soon as he hit campus as a freshman.
I can't talk about grades, but I think I can mention that there is only one college student I ever encountered that misspelled his own name once and leave it at that. And I'm not joking.