Are you an expert now on recovery from this type of injuries? Wow, you are such a know-it-all. Everyone should consult with you on everything. Why waste their time with anyone else?

Even a nimrod fan would know that the second year for an NFL QB is crucial for his further development in the offseason. RGIII will be missing this due to injury. They also will likely have to abandon the Read Option offense now which will require him to learn an entirely new offense - the one Shanahan used with Elway. I look for Cousins to start the season at QB now, as anyone with an ounce of sense would anticipate.
BTW, as I understand Peterson's was not a repeat injury to the same knee as in the case of RGIII. Apparently, you lack that knowledge despite all your bragging of how much you think you know.