Indianapolis Colts
This one was a no-brainer because it was one of the most successful eras in the Colts’ history. Tony Dungy inspired the franchise to victory in Super Bowl XLI against the Chicago Bears. They dominated the AFC South and he gave Peyton Manning the platform for a Hall of Fame career.

We’ve tried to avoid including interim coaches on this list but it’s impossible to overlook Jeff Saturday. Nobody knows why Jim Irsay gave him the top job because he had no coaching experience at all. Saturday was a TV analyst before he took the reigns and ‘coached’ the team a 1-7 record (via The Cold Wire).