Washington Redskins head coach Mike Shanahan yells on the sidelines during the first half of an NFL football game against the Carolina Panthers Sunday, Nov. 4, 2012, in Landover, Md. (AP Photo/Nick Wass)

Photo by: Nick Wass

Washington Redskins head coach Mike Shanahan yells on the sidelines during the first half of an NFL football game against the Carolina Panthers Sunday, Nov. 4, 2012, in Landover, Md. (AP Photo/Nick Wass)