FILE – In this Aug. 5, 2006 file photo, former Oakland Raiders coach John Madden gestures toward his bust during his enshrinement into the Pro Football Hall of Fame in Canton, Ohio. Madden, 73, the burly former head coach who worked as a broadcast analyst for all four major networks, is calling it quits. Madden worked for the past three seasons on NBC’s Sunday night NFL game. His last telecast was the Super Bowl between Arizona and Pittsburgh. (AP Photo/Mark Duncan, file)