FILE - In this Oct. 10, 2011 file photo, Chicago Bears middle linebacker Brian Urlacher (54) watches against the Detroit Lions in the first quarter of their NFL football game in Detroit

 

              FILE - In this Oct. 10, 2011 file photo, Chicago Bears middle linebacker Brian Urlacher (54) watches against the Detroit Lions in the first quarter of their NFL football game in Detroit
FILE - In this Oct. 10, 2011 file photo, Chicago Bears middle linebacker Brian Urlacher (54) watches against the Detroit Lions in the first quarter of their NFL football game in Detroit. Urlacher says he's retiring after spending 13 seasons with the Bears. The eight-time Pro Bowler announced his retirement through social media accounts Wednesday, May 22, 2013. (AP Photo/Paul Sancya, File)