Veteran Coach Bill Callahan Thrilled to Be on Son’s Staff With Titans, and He Couldn’t Be Prouder

Bill Callahan has 46 years of coaching experience, including 25 years in the NFL and six as a head coach (two at Oakland and four at the University of Nebraska), to the Titans. During his time in the NFL, Bill Callahan has spent 22 seasons coaching the offensive line and seven years as offensive coordinator. Source