NFL fines Lions player who inexplicably didn't get flagged for facemasking Miles Sanders - Bleeding Green Nation
Yellow flags, red flags, black eyes for NFL's 100th season – The Denver Post
Controversial No Call on a Potential Pass Interference in the NFC Championship Game : r/sports
Inside the Problematic New Pass Interference Replay Rule - The Ringer
How will the NFL punish the referees who missed the pass interference/helmet to helmet penalty from the Saints Rams NFC Championship game? - Quora
NFL fans left stunned after number of questionable refereeing decisions during Rams-Seahawks clash
NFL playoff officiating decisions - What happened on controversial calls -- right and wrong -- and what came next - ESPN
New York Giants: NFL to blame in ongoing officials' ineptitude
Pass-interference calls will be reviewable this season for the 1st time in NFL history: 'Who knows how this is going to go?'
Bucs 31 Packers 26: Game Balls and Lame Calls
NFC Championship pass interference video: Did refs miss Rams penalty? - Sports Illustrated
NFL referee controversies: No-call vs. Rams is officials' latest gaffe
7 myths about the Saints-Rams no-call dispelled, Sports
NFL quickly admits officials missed obvious pass interference call on Rams – New York Daily News