Upon further review, NFL officiating is in 'decline'
Tim Benz: Did refs in Steelers' game open replay wormhole to fix call?
Surprise: The enemy of officiating – Football Zebras
Roughing-the-passer call against Chiefs on MNF leads to a lot of fallout - Sports Illustrated
NFL World Reacts To Kansas City Chiefs Getting Favorable Call Again From Referees - Gridiron Heroics
Were the Chiefs Doomed by Bad Officiating or Their Own Mistakes? Yes. - The Ringer
What went wrong with NFL officiating in 2019 and what comes next? - ESPN
Fox's Pereira knows pressure Super Bowl officials are facing
NFL replay official dies hours after working Titans, Chiefs game Sunday
NFL Crew Chief Jerome Boger Shares His Journey at the NFL's Careers in Football Forum