ESPN
02-28-2014, 10:30 AM
The NFL is considering a plan to use an eighth official in the preseason this summer, the league's head of officiating said in an interview posted on NFL.com.
http://espn.go.com/nfl/story/_/id/10531800/nfl-planning-test-eight-man-officiating-crew-preseason
http://espn.go.com/nfl/story/_/id/10531800/nfl-planning-test-eight-man-officiating-crew-preseason