Washington Redskins quarterback Robert Griffin III (10) scrambles against the Chicago Bears in the first half of an NFL preseason football game in Chicago, Saturday, Aug. 18, 2012. (AP Photo/Charles Rex Arbogast)

Photo by: Charles Rex Arbogast

Washington Redskins quarterback Robert Griffin III (10) scrambles against the Chicago Bears in the first half of an NFL preseason football game in Chicago, Saturday, Aug. 18, 2012. (AP Photo/Charles Rex Arbogast)