Agreed. Thing is, we don't know how much Campen is in control, or how much others may be involved. A few years back when the line was playing poorly, MM said Philbin would be getting involved with the OL to give another perspective from his past OL experience. Not saying something similar is happening now, but who knows.
One thing that has intrigued me is that I never see or hear much from the players praising Campen, or crediting him for their development. We have heard those types of comments from many other players about their position coaches, but not much about Campen.