The importance of NFL head coaches is extremely overrated IMO. Did Andy Reid finally figure out how to coach after being run out of Philly and getting hired by KC? Did Bill Belichik start in Cleveland not knowing how to coach, figured it out when he got to New England, then go senile and forget how to coach these last few years? Did Tomlin start out knowing how to coach, then just lose it for the last 5+ years?
Or maybe, just maybe, the times when these guys “knew how to coach” just coincidentally happened to correspond to times when they had Mahomes, Brady, and (prime years) Roethlisberger as their team’s starting QB. It’s amazing how much a franchise caliber QB teaches these guys about how to be a good coach, isn’t it?
FWIW, I do think Tomlin is a good coach. I also think it is time for him to go. He tries to build teams based on elite defense and an offense that just doesn’t eff it up. That is not the way the league is now, though. The teams that win championships do so based on efficient, if not explosive offenses. I have seen no evidence that Tomlin is even attempting to construct the team that way. Maybe it’s lack of talent on the offensive side of the ball holding them back, but considering that they spent much of their cap money on defense, that is not really surprising.