** FILE ** Washington Redskins head coach Mike Shanahan argues with a referee on the sideline in the third quarter as the Washington Redskins take on the Pittsburgh Steelers at Heinz Field, Pittsburgh, Pa., Sunday, October 28, 2012. (Andrew Harnik/The Washington Times)

Photo by: ANDREW HARNIK

** FILE ** Washington Redskins head coach Mike Shanahan argues with a referee on the sideline in the third quarter as the Washington Redskins take on the Pittsburgh Steelers at Heinz Field, Pittsburgh, Pa., Sunday, October 28, 2012. (Andrew Harnik/The Washington Times)