Washington Redskins head coach Mike Shanahan walks off the field after an NFL football game against the Tampa Bay Buccaneers in Landover, Md., Sunday, Dec. 12, 2010. Tampa Bay defeated Redskins 17-16. (AP Photo/Evan Vucci)

Photo by: Evan Vucci

Washington Redskins head coach Mike Shanahan walks off the field after an NFL football game against the Tampa Bay Buccaneers in Landover, Md., Sunday, Dec. 12, 2010. Tampa Bay defeated Redskins 17-16. (AP Photo/Evan Vucci)