Here are all the NFL rule changes for 2023 season – NBC Sports Chicago
Instant replay on table for NFL owners - The Boston Globe
NFL: Pass interference now reviewable by officials
Replay expansion adopted as a one-year trial - NBC Sports
NFL Rule Changes 2023: 9 proposals approved; teams will have single roster cutdown day - Arrowhead Pride
What will lack of preseason do to potential expansion of replay assistant's responsibilities? - NBC Sports
Upon Further Review: A Brief History of Instant Replay
NFL rule changes include players now being able to wear No. 0, and tripping penalties being personal fouls - Dawgs By Nature
Asked and Answered: Feb. 7
NFL rule changes you should know as the 2023 season kicks off - ESPN
Jim Blackwood, former conference officiating coordinator and national replay director, has died – Football Zebras
Thursday Night Football - Wikipedia
NFL Owners Vote to Centralize Instant Replay in New York Command Center, News, Scores, Highlights, Stats, and Rumors
NFL announces full preseason schedule, including six nationally televised games - NBC Sports
Controversial penalty on the 49ers' George Kittle provides a fitting end to NFL season