I think Sanchez would be a waste of a roster spot. Trestman is a qb guru but can he work his magic on every qb? Idk. McCown had a great work ethic and was a team leader working with the younger guys in camp. He was respected. Would Sanchez be able to gain respect in the locker room with his attitude? I doubt it. Trestman and Cutler need to keep working together and the backup needs to be a self motivated guy, like Palmer. I would rather Trestman work with a young draft pick that Palmer can also mentor.