NFL rule changes 2023: Jersey No. 0 is back, personal foul penalties clarified, one date for roster cutdowns | CBS Sports Headlines NFL rule changes 2023: Jersey No. 0 is back, personal foul penalties clarified, one date for roster cutdowns The league brought the No. 0 back while also clarifying … Continue reading NFL rule changes 2023: Jersey No. 0 is back, personal foul penalties clarified, one date for roster cutdowns