What happened with Calhoun is that when he rehabilitated Caron Butler he believed he could do it with every guy who had some trouble in his past and what he did not understand is that some guys are pure trouble, and they can't be rehabbed because trouble is part of who they are. Jerry Tarkanian was very similar, he did not care about any player's behaviors off the court as long as he could control them on the court, otherwise his attitude was live and let live. We demand better behavior from our athletes in 2017 then we did 30 years ago and that's a good thing, but guys should get second chances especially for offenses like BB gun shooting. Rashad Anderson was busted for impersonating Freddie Kruger, after all, and was punished and then never had another issue.