When the rush is coming from the ends, you gotta step up in the pocket. How many sacks could have been avoided if this was the case? I noticed this in the probowl on 2 or 3 of the sacks also. His first instinct is to stand up straight and try to juke/break the defenders tackle. The tackles are trained if they get beat to push them past the QB. When they do this for cam, they normally run right in to him. I really think if his pocket presence comes around, Cam can be unstoppable.