The biggest reason is Sean Payton. Since his arrival in Denver, he has completely changed the culture within the organization. Prior to Payton’s hiring by the Broncos, this franchise couldn’t have found its way back to relevance if it had a map and a compass. But in his three seasons, he’s proven he’s one of the best coaches in the NFL. Connected to that is Payton, George Paton, and the Broncos ownership group, led by Greg Penner, are aligned on the same goal to make this the best team and franchise in the league. Having that synergy throughout the franchise is a massive reason Denver is where it is right now. Of course, the players have to do it on the field, and that starts with Bo Nix and an elite defense. The players have bought in, and they’re aligned with Payton and his expectations. Hence why the Broncos have the best record in the league right now.