Inside the Problematic New Pass Interference Replay Rule - The Ringer
NFL Bias Against the Oakland/Las Vegas Raiders
College football targeting, explained: How controversial rule works, from penalty yardage to ejections
NFL makes major change to instant replay by making called and uncalled pass-interference penalties reviewable
Bill Belichick Is Right: Coaches Should Be Able to Challenge Penalties, News, Scores, Highlights, Stats, and Rumors
NFL pass interference rule change: Coaches can now challenge a call, non-call in response to NFC title game
NFL rule change: Inside story of the SkyJudge proposal for 2020 - Sports Illustrated
Seahawks News 3/23: How Much Does Doug Baldwin Have Left in Tank? - Field Gulls
NFL will consider 'significant' proposal allowing coaches to challenge all penalties
XFL changes rule to allow head coaches to challenge any play: Will NFL follow suit? - The Athletic
Owners allow Competition Committee to tinker with pass-interference reviewable rule – Football Zebras
Coach's challenge could be a timely tool for teams to wield