At the college level I believe that is the ceiling. Don't act like Whisenhunt has done anything in the pros without a great QB that didn't really need a great OC.
I don't know about that. Rivers had a spike up in performance in 2013 when Whisenhunt came in. He decreased the next two years and has been increasing since Whisenhunt has been back. Whisenhunt also did really well with in bringing Kurt Warner back. It certainly helps that both, especially Rivers, has talent, but I'd say he has certainly made a positive impact on both. He also took and developed a young Ben Roethlisberger so even if you look at his handling of Rivers as being low impact, he certainly helped create that great QB.
Bottom line - twice, he was responsible for developing good young QBs, Mariota and Leinart. He failed BOTH times. I do not understand what anyone is thinking here.
Both of those things are weird things to point to imo. For Leinart Wisenhunt rejuvenated Kurt Warner at the same time and had more success than he likely would have had with Leinart. For Mariota, he had all of 6 games, and Mariota played well for the most part considering it was his first year. Wisenhunt was also the OC for Ben Roethlisberger his first several years.
IMO nobody is perfect in QB development, especially in the NFL, but that's the one area that I'd point to as being a positive for him. I think it's also a very strong recruiting sell to QB prospects that he has coached those guys. There are other reasons to not like him as a candidate but QB development isn't one imo.