Quick to the ball, covers well, plays with passion. A little light for the 3-4 Defense and he had trouble adding weight to his frame (solid muscle with no fat by the way), so I doubt that will ever change. All the tools to start, but, as the other users have pointed out, he has been injured quite a bit. I would suspect that is why Dallas let him test the market and eventually leave, because they were concerned he would not be able to handle the rigors of sixteen games as a starter.