Dallas Cowboys’ Victor Butler sacks Washington Redskins quarterback Rex  Grossman during the first half of an NFL football game Monday, Sept. 26,  2011, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys’ Victor Butler sacks Washington Redskins quarterback Rex Grossman during the first half of an NFL football game Monday, Sept. 26, 2011, in Arlington, Texas. (AP Photo/Tony Gutierrez)