Stung by Discord Over Officiating, the N.F.L. Puts a Coach in Charge - The New York Times
NFL Replay Officials NFL Football Operations
NFL Rule Changes for 2021 Season Proposed, Including Expanded Video Review, News, Scores, Highlights, Stats, and Rumors
NFL proposed rule changes: No more replay review for pass interference calls or sky judges planned for 2020 season
Adding 'sky judge' to NFL referee crew could help alleviate controversial calls - Newsday
Upon almost endless review, the NFL got it right with a late-developing plan to expand replay review
NFL Officials: Preparing for Success
Has NFL found answer to fewer challenges with 'replay assistance'?
NFL creates new officiating post: VP of replay and administration – Football Zebras
Replay Assistance Rule NFL Football Operations
1,967 Instant Replay Stock Photos, High-Res Pictures, and Images - Getty Images
Officiating crews for the 2021 season – Football Zebras
NFL refs roster includes 1st female instant replay official
NFL Football Operations NFL Football Operations
NFL Football Operations NFL Football Operations