Washington Redskins head coach Mike Shanahan, left, talks with defensive lineman Chris Baker in an NFL football game against the Minnesota Vikings, Thursday, Nov. 7, 2013 in Minneapolis. (AP Photo/Jim Mone)
Washington Redskins quarterback Robert Griffin III (10) and Minnesota Vikings running back Adrian Peterson (28) greet each other after the second half of an NFL football game Thursday, Nov. 7, 2013, in Minneapolis. The Vikings won 34-27. (AP Photo/Ann Heisenfelt)
Washington Redskins quarterback Robert Griffin III scrambles for yardage 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/Ann Heisenfelt)