Detroit Lions wide receiver Calvin Johnson walks the sideline against the Dallas Cowboys during the second half of an NFL football game Sunday, Oct. 2, 2011, in Arlington, Texas. (AP Photo/Tony Gutierrez)

FILE - In this Oct. 2, 2011, file photo, Detroit Lions kicker Jason Hanson celebrates a field goal against the Dallas Cowboys during the second half of an NFL football game in Arlington, Texas. The Lions announced Thursday, April 4, 2013, that Hanson is retiring from football after 21 seasons with the team. (AP Photo/Tony Gutierrez, File)