History said what the Bills and Allen have all ready done, couldn't be done. But it happened. The number of records that Allen has shattered is amazing. In my opinion, the only real reason McD is getting so much flack is that the defense has slumped. This isn't necessarily on him though. He has a pretty long history of being a damn good defensive coach and has an ability to get good to great performance from average talent. The narrative that he doesn't have the leadership ability seems grossly over hyped. These players love playing for their coach and that speaks volumes and IMHO is way more important than all of the hot takes I keep reading from armchair GMs.