Washington Redskins head coach Mike Shanahan walks off the field after the Redskins were defeated by the Houston Texans 30-27 at FedEx Field in Washington on September 19, 2010.   UPI/Kevin Dietsch

Photo by: KEVIN DIETSCH

Washington Redskins head coach Mike Shanahan walks off the field after the Redskins were defeated by the Houston Texans 30-27 at FedEx Field in Washington on September 19, 2010. UPI/Kevin Dietsch