Chiefs-Bills thriller another example of why changes must be made to NFL overtime rules
NFL overtime rules under scrutiny after Chiefs knock out Bills in wild playoff game
Chiefs rally past Buffalo 42-36 in OT in wild playoff game
Questions abound why Bills didn't squib kickoff with 13 seconds left vs. Chiefs
Proposals to change NFL OT rules on table but called 'a big hill to climb'
Reminder: The NFL Has New Overtime Rules This Postseason - The Spun: What's Trending In The Sports World Today
Does the NFL need to change its overtime rules? : NPR
NFL overtime rule 'kind of stinks,' but Chiefs, Bills shrug it off
Bills vs. Chiefs ending highlights broken NFL overtime rules - Sports Illustrated
Best NFL playoff game ever? Chiefs, Bills make case