I was looking at some highlights to see what the comparison was about and most of Cam's hits were behind the line or him sliding after a run followed by viscous helmet hits. Allen on the other hand goes one on one vs the defenders and then evaluates what he should do and usually ends up with the right move
This is why I didn't like all the superbowl talk early on, those teams had to bring in guys to compete. But with Allen it I don't think a talk down was possible
Never had a prob with Josh and the turnovers, I expected with one of the top defenses in the league he could take more risks but that's not the case now as it looks like the defense is blowing 27-10 leads etc