NFL owners approve change to jersey-number restrictions
Chiefs' jersey-number rule change passes NFL ownership vote - Arrowhead Pride
Jersey Numbers & More Approved 2021 NFL Rule Changes & Bylaws
NFL passes expanded jersey number rule - NBC Sports
NFL stars excited by zero jersey number rule change
Gerry Dulac: Holding down, taunting up? Let's examine NFL's rule tweaks
NFL Jersey Numbers NFL Football Operations
NFL Jersey Numbers NFL Football Operations
New NFL jersey numbers, explained: What to know about league's rule change for 2021
NFL owners approve rule changes, including no preseason overtime and expanded jersey number options, NFL News
NFL rumors 2021: Proposed rule allowing more players to wear single digits 'likely to pass' (report)
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
NFL stars excited by zero jersey number rule change