Wouldn't necessarily say he would be causing problems but is he working like the other 2? Is he working to take the job? Or does he think he just needs to wait? You aren't just another guy being the starting QB, you are the guy that everyone follows. He is young, he might just not get it yet. This is all speculation on my part but I just find it interesting HUD chose to use the words over and over that he doesn't deserve it yet, like he needs to earn it...more than just ability. That position is held to a higher standard than any other.