Chiefs' jersey-number rule change passes NFL ownership vote - Arrowhead Pride
NFL owners approve replay change, single-digit jersey number rule
Tracking all the new NFL uniforms and helmets for the 2022 season - ESPN
NFL stars excited by zero jersey number rule change
NFL Jersey Numbers NFL Football Operations
NFL Teams Debuting Alternate Helmets, Jerseys for the 2022 Season – NBC Los Angeles
NFL Update] Part 2: Tom Brady is really not happy with the league expanding the use of single-digit numbers. This is his second post on the topic today. : r/nfl
The Chiefs proposed a new rule to reduce restrictions on jersey numbers - Niners Nation
NFL jersey numbers: Owners approve rule change for 2021 - Sports Illustrated
NFL approves rule change on jersey number, nixes overtime shifts
NFL owners approve rule changes, including no preseason overtime and expanded jersey number options, NFL News
NFL jersey numbers: Odell Beckham Jr., Stefon Diggs among 20 big names who could make switch under new rule
New NFL rules scrap preseason overtime, expand use of single-digit jersey numbers
LA Rams 10 players sporting new jersey numbers in 2021