NFL now changes playoff overtime rules after Bills' loss to Chiefs
Chiefs tried to change overtime rules after their playoff loss to the Patriots. Now those rules saved them. - Pats Pulpit
Overtime modification heads list of NFL rule change proposals - Pats Pulpit
Bills QB Josh Allen still not over coin flip loss to Chiefs
Does the NFL need to change its overtime rules? : NPR
Colts, Eagles, Titans propose new NFL overtime rules: Here's what they're looking to change in 2022
NFL Sunday Roundup: Bills earn heartfelt win, Eagles lock up NFC's top seed
Will NFL overtime rules change after Bills-Chiefs? Don't count on it - The Athletic
NFL changes overtime rules: Now both teams get a possession in playoffs
NFL approves overtime rule change for postseason
The Bills-Chiefs Game Was a Reminder That NFL Overtime Rules Suck