Sure, but not the people responsible for his acquisition. Holmgren (the guy who developed Favre) was gone when we drafted Rodgers, he still came along quite well, dont you think?
McCarthy turned down two jobs in the 2019 offseason as possibly another.
The Cardinals offered him full organizational control, to which he refused, and the Browns were going to hire him, with the caveat that he keep Freddie Kitchens as OC, to which he refused.
The Jets also fell out with him over a staffing impasse, likely similar to the Browns situation.
McCarthy resume if amazing, and that HOFer was a guy he developed. Anyone who calls Sean 'discount McCarthy' Payton a good HC is conceding McCarthy is too.