The Future Of Replay In The NFL May Include Referees Watching The Game On TV Like Fans
NFL Football Operations NFL Football Operations
Referees group has agreement with NFL on coronavirus protections – The Denver Post
Has NFL found answer to fewer challenges with 'replay assistance'?
NFL Football Operations NFL Football Operations
Replay review in gridiron football - Wikipedia
Wires and gadgets are part of the NFL official's uniform – Football Zebras
NFL Replay Officials NFL Football Operations
Stung by Discord Over Officiating, the N.F.L. Puts a Coach in Charge - The New York Times