He's terrific at anticipating the snap count and clearly understands leverage well enough to beat his guy inside. I see what wists saying in that he's a long guy who doesn't play that long but hes got some moves with his hands. Watch his sack against the Raiders he does everything perfect. He's the first one off the line, karate chops the OT's arms off and blows past him before he can regain balance. I think if he were stronger he might be able to play a bit longer. His arm tackles look like running through pool noodles.