**FILE** Bob Costas is on the set on the field before an NFL football game between the Pittsburgh Steelers and the Cincinnati Bengals on Sunday, Dec. 15, 2013 in Pittsburgh. (AP Photo/Gene J. Puskar)

Photo by: Gene J. Puskar

**FILE** Bob Costas is on the set on the field before an NFL football game between the Pittsburgh Steelers and the Cincinnati Bengals on Sunday, Dec. 15, 2013 in Pittsburgh. (AP Photo/Gene J. Puskar)