PITTSBURGH, PA - NOVEMBER 15: Wide receiver Antonio Brown #84 of the Pittsburgh Steelers celebrates after scoring on a 4-yard pass play as back judge Greg Yette signals touchdown during a game against the Cleveland Browns at Heinz Field on November 15, 2015 in Pittsburgh, Pennsylvania. The Steelers defeated the Browns 30-9. (Photo by George Gojkovich/Getty Images)
NFL field judge Tom Sifferman signals that Miami Dolphins running back Ronnie Brown scores a touchdown December 4, 2005. The Dolphins defeated the Bills 24-23 on a touchdown with six seconds left in the game. (Photo by Al Messerschmidt/Getty Images)
CHICAGO - OCTOBER 14: Umpire Carl Madsen #92 awaits a play during a game between the Chicago Bears and the Minnesota Vikings on October 14, 2007 at Soldier Field in Chicago, Illinois. (Photo by Jonathan Daniel/Getty Images)
