specific system to be able to really have a shot at this point. His defense is subpar, but I think his ball handling is what keeps him from seeing much pt because it's hard for him to have very good vision when he's concerned about his pocket being picked. Without a good handle he is subject to playing the 2 spot which really puts him in a tough spot defensively.
Sidenote, 1 of the 4 coaches he's played for did like him and he would have had a lot of pt but the guy was fired 6 games into the season.