How bad are the NFL's replacement refs?
Report: NFL officials know flags in Bears, Steelers game were wrong – NBC Sports Chicago
The NFL Doesn't Care What You Think Of Replacement Refs
College basketball referees, officials stuck in limbo as they await call on 2020-21 season
How bad are the NFL's replacement refs?
With new deal, NFL refs will be back this week - The Boston Globe
How bad are the NFL's replacement refs?
How bad are the NFL's replacement refs?
AP source: NFL to discuss roughing calls, no change imminent
Patriots denied chance to win by poor officiating in 23-16 loss to Chiefs
NFL replacement refs could be good for full-timers
NFL has to get serious about concussion protocols - Washington Times