Minnesota Vikings defensive end Jared Allen (69) shoves Washington Redskins quarterback Robert Griffin III (10) during the first half of an NFL football game Thursday, Nov. 7, 2013, in Minneapolis. (AP Photo/Ann Heisenfelt)
Washington Redskins quarterback Robert Griffin III (10) walks off the field during the second half of an NFL football game against the Minnesota Vikings, Thursday, Nov. 7, 2013, in Minneapolis. The Vikings won 34-27. (AP Photo/Jim Mone)
Washington Redskins wide receiver Leonard Hankerson (85) carries the ball during the first half of an NFL football game against the Minnesota Vikings Thursday, Nov. 7, 2013, in Minneapolis. (AP Photo/Ann Heisenfelt)
Washington Redskins running back Alfred Morris (46) leaves behind Minnesota Vikings players during the first half of an NFL football game Thursday, Nov. 7, 2013, in Minneapolis. (AP Photo/Ann Heisenfelt)
Minnesota Vikings, left, and Washington Redkins offensive line players line up in an NFL football game, Thursday, Nov. 7, 2013 in Minneapolis. (AP Photo/Jim Mone)