I have been wondering the same thing lately. You put Cam on most teams and you instantly have an upgrade and much better team. That includes every team in our conference. He is surrounded by junk. We have about five quality players on offense with him . Although our running backs are quality they require lineman to open holes for them. We don't have that.
Gettleman has this offseason to surround Cam with some more talent or I think Cam would be silly not to test free agency.
On the bright side if most of the offseason talent involves a revamped offensive line my whining like a little b$&ch is all for naught.