I don't think he has developed very good pocket awareness. A lot of quarterbacks have that unseen ability to sense when the pocket is collapsing or someone is coming from his blind side to tackle him. Last year he seemed to be coming along but this year he has taken a step backward. Probably 1/3 of his sacks could have been avoided if he was a little more aware of what was going on around him. And it is not a sin to throw it away.