All this season and last season we have all been pissed off at our coaching staff. I think Marvin Lewis should be moved to GM, Zimmer stay on the D, and put Mike Singletary from the 9ers as head coach. I know he hasn't brought many wins to sanfran but him and Zimmer both know how to put fire in their players asses. With both of them on the field I think that this team would have MUCH greater potential. What do you think?