Missed calls aplenty, and the NFL is looking for fixes
League needs to take replay review out of referee's hands - NBC Sports
Centralized instant replay on the way for NFL - Newsday
Whispering in the ear of NFL referees - ESPN - NFL Nation- ESPN
Be the Referee: Instant Replay
NFL office can help refs with replays, Chiefs
Chiefs vs Bengals: Referee explains third down do-over
Jets not happy with questionable penalty call that turned the game late in 23-20 loss to Chiefs
NFL Puts Faith In Technology And Administers New Instant Replay Rules
NFL Officials: Preparing for Success
Briggs: Yes, NFL officiating can be terrible, but get out of here with conspiracy nonsense
How Are NFL Refs Held Accountable for Their Performance?, News, Scores, Highlights, Stats, and Rumors
Head of NFL refs union: Barbs from players 'very concerning'
Bill Belichick asks a legitimate question: Why can't we challenge everything? - Sports Illustrated
Surprise: The enemy of officiating – Football Zebras