You say look at Joe Brady at Carolina but we've seen first hand the effect a bad head coach has. They override the coordinators.
As for Josh Allen makes coordinators look good but y'all just fired your offensive coordinator mid-season 1 year ago because in fact Josh Allen couldn't make him look good.
So , Dorsey was fired after 10 games in 23. In those 10 games the O avg 26.4 ppg. Brady took over and in 5 games they avg 27ppg . What a whopping increase.
McDermott was on the hot seat and as usual the OC is the scapegoat.