NFL players can now wear No. 0 among rule changes
NFL Color Rush - Wikipedia
NFL jersey number restrictions could change for running backs, receivers, tight ends, linebackers, defensive backs
NFL jersey number restrictions could change for running backs, receivers, tight ends, linebackers, defensive backs
Jets' Mekhi Becton has a new number in mind if the NFL changes its jersey rules
NFL rule proposal would allow more players to wear single-digit numbers like in college football
NFL Jersey Numbers NFL Football Operations
NFL jersey number changes: Why Dalvin Cook, Derwin James and other stars have new numbers for 2022 season
NFL may change overtime rules — but not until 2020 - The Boston Globe
Trevon Diggs Among Several Cowboys to Switch Jersey Numbers ✭ Inside The Star