Pass Interference or Not? No One in the N.F.L. Seems to Know - The New York Times
NFL replay rules: League should be ashamed if it doesn't fix review
NFL finalizes pass interference instant replay rule for 2019 only
New pass interference reviews lead to lots of confusion
List of NFL Rule Changes for the 2019 season are highlighted by pass interference reviews - Dawgs By Nature
2019 NFL Rules Changes - Here's What You Missed This Offseason
Has The NFL's Instant Replay Run Its Course?
49ers face challenge from NFL's new pass interference instant-replay rule
NFL Pass Interference? - Gang Green Nation
NFL owners approve rule making pass interference calls, non-calls reviewable
Pass interference now reviewable by NFL officials - 6abc Philadelphia
In Super Bowl address, what Roger Goodell says on pass interference and replay will matter – The Denver Post
NFL makes big change to replay review for 2019
NFL distributes updated rules on pass interference replay review
How will pass interference replay impact the NFL and the Vikings?