I'll chime in on this subject since it's been on my mind as to why Roby doesn't appear to be living up to his potential so far this season. I believe some of it has to do with how the refs have called ticky-tack fouls on him. He's big and athletic as can be and when he combines that with playing "aggressive" (like we all want him to) he gets nicked for a foul. I think that plays with his mind and he gets too conservative and indecisive. Now, I'm not saying all the fouls aren't warranted as some are pretty dumb and obvious, but he's still trying to figure it out and I believe he will.