During the 2006 offseason, Gibbs hired Kansas City Chiefs' offensive coordinator Al Saunders to be associate head coach. Saunders came from a similar background as Gibbs, as both learned under Don Coryell. He took over for Gibbs as the team's primary play-caller upon joining the Redskins. This allowed Gibbs to focus more on his role as head coach and CEO and devote more time to personnel matters, defense, and special teams. Gibbs also added former Buffalo Bills defensive coordinator Jerry Gray to his staff as secondary/cornerbacks coach.