NFL number changes: Players who have switched jersey numbers for 2023
Three Chiefs players have changed their jersey numbers
Top 10: Bears who switched jersey numbers
Wash, rinse and repeat - NFL players still swap jerseys, but it's different in 2020 amid COVID-19 - ESPN
NFL jersey number updates: Tracking which NFL players wear No. 0 - ESPN
Full list of NFL players switching to No. 0 jersey in 2023: D'Andre Swift, Brian Burns headline group
NFL players react strongly to league banning postgame jersey swaps
Roquan Smith Explains Jersey Number Change to Zero
NFL preview: A number of changes besides the extra game - Los Angeles Times