You aren't watching the tape if you think Cam's issues are with the deep ball. Its his intermediate stuff that needs the work.
Intermediate's not good either, anything over 15 yards is usually an adventure, except in cases like the Philly game in which DB's just forgot to cover people. I've watched Giants, Falcons round 1, Seahawks, Bears, Broncos, and Eagles are the games I've watched beginning to end. God awful, better but spotty - numbers > performance, God awful round 2, God awful round 3, not good, and my God the Eagles are awful are the summaries of those games. Looking through the game log he has abused his last 3 opponents with awful defenses a
nd put up big #'s against Atlanta in an up and down performance, otherwise his fantasy production (noting the games I didn't actually watch, only read up on) is a result of his rushing numbers, not his QB performance. Long term, that's not encouraging.