Miami Dolphins
When people think of great Miami coaches they automatically discuss Don Shula. However, this isn’t an all-time list so suddenly we’re picking at the scraps. Arguably, their best head coach of the past couple of decades was Dave Wannstedt. The team won a postseason game under his tutelage in 2001.

It’s easier to point out their worst coach because he betrayed the franchise. Nick Saban’s worst season saw him go 6-10 but that’s not the main reason why he was so bad. He consistently denied interest in taking the Crimson Tide job. In his defense, he showed loyalty to Alabama with over 15 seasons of glory (via Tuscaloosa News).