OT7 why is Overtime launching a new seven-on-seven football league? - SportsPro
NFL overtime rules: A timeline of every failed NFL team proposal to change OT format since 2010
NFL changes overtime format only for playoff games - The Washington Post
The NFL Coach, the Nobel Prize Winner and One Crazy Idea to Fix Overtime - WSJ
NFL overtime rule change: both teams will get the ball in OT playoff games - Sports Illustrated
NFL overtime rules changed: League will allow both teams to possess the ball in OT
NFL overtime rule change has momentum, executive says
NFL Once Again Debates New OT Rules to Ensure Both Teams Get the Ball
NFL changes football playoff overtime rule
Momentum' for dumping yearly scholarship limits in football
The NFL must change its overtime Rules - Sports Illustrated
Where will the NFL combine be in 2023? Plus, updates on diversity hiring, OT rules and more from Indianapolis - The Athletic
NFL Overtime Rules Are Officially Changing - Sports Illustrated Cincinnati Bengals News, Analysis and More