NFL overtime rules under scrutiny after Chiefs knock out Bills in wild playoff game
This Time It Took Overtime but the Patriots Are Back in the Super Bowl Yet Again - The New York Times
Chiefs NFL Playoff predictions after Week 18 win
This ain't Vegas': should a cruel end to the Bills' season prompt an overtime change?, NFL
Three best ways to fix NFL overtime after Chiefs' wild playoff win over Bills brings OT rules under scrutiny
NFL changes playoff overtime rule after Kansas City Chiefs vs Buffalo Bills thriller
NFL offseason 2022: Timing of potential playoff rule change might irk Chiefs fans - Arrowhead Pride
Report: Colts submit proposal to change overtime rules after playoff complaints
How and why the NFL changed its OT rules - Sports Illustrated