The 2023 NFL kickoff rule change: An in-depth explanation with a side of opinion - Buffalo Rumblings
NFL rule changes, kickoffs, and the buzz saw of unintended consequences - Hogs Haven
NFL rule changes for 2023 explained: Full list
The NFL's 3 changes under the hood of replay that could have mixed results – Football Zebras
New NFL rules for 2023: league adopts changes to replay, fourth-downs
NFL overtime rules 2023: Explaining how the OT format works in football for regular season, playoffs
New college football rules: fewer clock stoppages, quicker replay reviews
An emergency quarterback and No. 0 jerseys: NFL committee set to consider proposals for 2023
Timing rules changes proposed in football
New fair catch rule on kickoffs for 2023 NFL season – NBC New York
NFL rule changes for 2023 explained: Full list