Pick a number: NFL players relish new single-digit identity
NFL jersey number restrictions may change after team proposal
Can NFL players wear any number? - AS USA
NFL Loosens Jersey Number Restrictions After Approving Proposal
New Jersey Number Rule Expected from NFL - Sports Illustrated New
NFL to allow more players to wear single-digit numbers
16 NFL players who could get new jersey numbers after rule change
NFL Could Be Easing Up On Jersey Number Restrictions, Would Be A
NFL players changing numbers: Arizona Cardinals' Budda Baker, others