The one season without Drew here was probably the most injury plagued season the team has ever had. Sean had to start 4 different QBs and the whole covid thing was a mess. I feel like he was adjusting pretty well with what plays he could call for the talent he had. With all that adversity, he still managed a 9-8 season. It may have been one of his finest coaching seasons ever honestly.
The Denver situation is a bit different in that he didn't have a great roster to begin with. His largest mistake was probably propping Russ up the way he did early, just to come to the same conclusion everyone else had by the end of the season. Even with that, the Broncos had their best season since 2016. So not a bad first year effort. Not the same as he got here in 2006, but at least trending the right direction.
I really miss Payton's arrogance because most of the time he backed it up and even when he didn't he was defiant about it. I think that gave the players a different kind of swagger than what we do now.