So it looks like we have the "coaches are idiots" crowd vs the "players suck" crowd. By the shear volume of their post, I think the coaches are idiots guys will win out on RP.
My humble opinion is that the coaches are the constant and the players are the variable. It is now painfully obvious the players we have today are not as good as the players we had previously. Especially on the line of scrimmage and QB, we have a talent issue. That does not mean the coaches get a pass. They recruited these guys and thought they could play. In order to save the season they will have to make some adjustments. People here have made some good suggestions, but I think teams with weaknesses at QB, OL and DL are bound to fail no matter what the scheme is.