The Detroit Lions are in the midst of a historic playoff run, which means there's plenty of reasons to celebrate in the Motor City - just ask the head coach's wife.  Holly Campbell, the wife of Lions head coach Dan Campbell,

While the code words help disguise what the Lions are running on a play-by-play basis, teams can identify tells and tendencies simply by watchng the tape. As a result, Campbell knows that a lot of what the team likes to do is not a secret.