Enjoy the following photos of officials in action, courtesy of team photographers and Getty Images. Click on a photo to start the gallery:
Brad Allen (Philadelphia Eagles)
Jeff Seeman (Green Bay Packers)
Ruben Fowler (Chicago Bears)
Mike Weatherford (New Orleans Saints)
Brad Allen and Fred Bryan (Philadelphia Eagles)
John Parry (Green Bay Packers)
Gary Arthur (Minnesota Vikings)
Perry Paganelli and Dave Meslow (Green Bay Packers)
Clay Martin (New York Giants)
Lee Dyer (Pittsburgh Steelers)
John Parry (Green Bay Packers)
Mike Weatherford (New Orleans Saints)
Mike Spanier (Green Bay Packers)
Jabir Walker (Philadelphia Eagles)
Gary Arthur (Minnesota Vikings)
Scott Helverson (Denver Broncos)
Rich Hall (Oakland Raiders)
Gene Steratore (Minnesota Vikings)
Carl Paganelli (Detroit Lions)
From Getty Images:
