LOL, Farve had his own locker room by the time MMurphy came along. and he'd ended our season on INT's in big games more than a couple times. In his last game for us, he looked old and disinterested. Zero issue moving on. As for Rodgers, he's a fine QB, but he doesn't exactly have a track record of being easy to get a long with either. Regardless, none of that has anything to do with this IMO.
The only people I see saying MMurphy isn't qualified or is lacking in certain things are from fans that do not know him at all. Most people in the football world seem to think pretty highly of him actually.