Hello.
Payton Manning didn't win his first in his first four seasons. I'm not sure about Rodgers, either. You're right on mahomes, but that's mahomes, and he stepped in to a 10 win team, not an utter wasteland like the bills.
The key to winning a super bowl is first and foremost making the playoffs. Can't get there if you don't. The more shots you take, the better chance you make one.
Also, I'd like to point out that our QB has been known to be a bit lazy in film study, and I think that shows in games. He very often misses wide open reads that other QBs would take. If the coaches scheme a player open it's incumbent on Josh to take that read, regardless of who that player is.
Does any of this mean I think the coaching staff is perfect? Absolutely not. But it's REALLY hard for me to dogpile on a group that's brought us back to back to back divisional titles
Lastly, I'd like to point out that McDermott took a team led by tuhrod taylor to the playoffs. It's indisputable that that's probably the greatest coaching job in 20 years in the NFL, and it's a sham that he wasn't COTY for that performance.