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