I think the coaching has always been a strong suit. At times, some in-game decisions have been questionable. At other times there have been execution issues, which I put on the players. Player development, which is a coaching thing, has always been really strong.
Scheme and playcalling, which is offensive and defensive coordinator specific coaching, does seem stronger this year. I think we have a good couple of coordinators.
However, there will inevitably be challenges in the season. Every team goes through them. Will fans think that the team is poorly coached and ill prepared if we lose a game? The other team's players and coaches get paid the big bucks, too. Sometimes you just get beaten. The Bills always make it close in their losses, which is evidence of good coaching, preparation, and resilience.