Ranking all the NFL head coaches

This is my comprehensive, highly-subjective ranking of all 32 NFL head coaches, arranged in ascending order and grouped into four tiers. Note: There are only a few accomplished head coaches because owners regularly fire coaches. And there are significantly fewer exceptional coaches in the NFL than in college football because college coaches aren’t restricted to a draft and a salary cap.

Click here to read my Thursday column, and don’t forget to check out the slideshow at the top.

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