NFL jersey number restrictions could change for running backs, receivers, tight ends, linebackers, defensive backs
College football's less draconian pass interference penalty is better than NFL's - Land-Grant Holy Land
New Jersey Number Rule Expected from NFL - Sports Illustrated New Orleans Saints News, Analysis and More
NFL Approves Rule Change Allowing More Jersey Numbers For Certain Positions - CBS Boston
2021 N.F.L. Rule Changes: A Viewer's Guide - The New York Times
NFL players can wear No. 0 under new rule change – NBC Sports Philadelphia
NFL jersey number updates: Tracking which NFL players wear No. 0 - ESPN
NFL Football Operations on X: .@NFL owners approved a rule change proposed by the @Chiefs expanding jersey number options for certain positions. Check out the full list of 2021 rule changes
Jayron Kearse one of several Cowboys players with new jersey number
Eagles unveil jersey numbers; D'Andre Swift to wear No. 0
NFL players can now wear No. 0 among rule changes
NFL players can now wear the number zero on their jerseys
Cowboys' Micah Parsons teases jersey-number change, upsets NFL fans