Watching the slight bit of clips I've seen, what's obvious is that he's a leaner and he's probably considerably better in the run game vs trying to protect against speed guys in pass pro, he also looks super slow off the ball... could it be since he's already trying to recover his balance at the snap? Maybe, but his hands and reaction is so slow. Kelly literally does the dip and Armella is beat, LT gives him some Bruce Lee hand movement and hits him with a 1" punch basically and it sent him flying. Probably will never be a legit stud LT, but a solid RT..