NFL Rule Updates: Preseason Overtime, Jersey Number Expansion, Two
NFL votes to approve rule allowing players to wear No. 0 jersey
The Baltimore Ravens take the lead in suggested rule changes in
Vikings' Dalvin Cook, Patrick Peterson Pitch New Jersey Numbers
NFL owners approve proposal to allow players to wear No. 0
NFL owners approve change to jersey-number restrictions
Chiefs' jersey-number rule change passes NFL ownership vote
Kansas City Chiefs ran out of jersey numbers in 2020 season per report
New Jersey Number Rule Expected from NFL - Sports Illustrated New
Kansas City Chiefs' proposed jersey number rule approved by NFL owners
Chiefs propose rule change to allow more single-digit jersey numbers
The NFL's 6 new rules for the 2021 season, explained
Statistics show a narrow benefit to the NFL's new kickoff rule
Chiefs propose rule change allowing skill position players to wear
NFL reportedly passes new jersey number rules: Who can wear what