Dallas Cowboys linebacker Sean Lee tackles Washington Redskins running back Tim Hightower during the second half of an NFL football game Monday, Sept. 26, 2011, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Photo by: Tony Gutierrez

Dallas Cowboys linebacker Sean Lee tackles Washington Redskins running back Tim Hightower during the second half of an NFL football game Monday, Sept. 26, 2011, in Arlington, Texas. (AP Photo/Tony Gutierrez)