Often in the NFL, a team's best assistant coach is just as important as its head coach.
The head coach certainly gets most the blame, but assistants are a crucial part of any team's operations. Typically, assistant coaches call the plays, and they are the ones actually coaching players.
Each team's best assistant coach was decided based on a few criteria: innovation, reputation, success and longevity.
Some NFL teams are loaded with top-notch assistant coaches. Other teams have few coaches with any actual NFL experience and basically unknown assistants. There are some obvious answers and some unexpected ones.
But just who is each NFL team's best assistant coach?