He had his team in first place for 15 games.
He had a three game lead with three games to go, needing to win only one game to win the division and he blew it.
And out of the playoffs after #16. The NFL is a “what have you done for me lately” league, and 1st place for 16 week 6 days and 2 1/2 hours means absolutely nothing if 30 minutes later you’re not in the playoffs.