Turning around a failing season is very impressive. Doing so in your first year as a head coach is almost unheard of. But that is what Frank Reich did with the Colts. He was able to lead the Colts from a 1-5 record to the playoffs in his first season as head coach.
As seen by the 1-5 start, Reich went through some bumps in the road. He had to learn how his players were going to react to a new system and a new coaching staff. Clearly, he had to make some adjustments to fix some things in order to make that run to the playoffs.