All our coverage: Bills vs Chiefs rematch in AFC Divisional round - Buffalo Rumblings
NFL owners approve overtime rule change in playoffs
Tennessee Titans' proposal aims to change NFL overtime rules
How do NFL overtime rules work in the Super Bowl? - The San Diego Union-Tribune
The Editorial Board: Deciding playoff games with a coin toss shows league needs overtime rules reset
NFL overtime rule change approved for playoff games
NFL changes postseason overtime rule to guarantee each team a possession - The Boston Globe
NFL changes overtime rules stemming from Chiefs-Bills playoff game - Arrowhead Pride
NFL overtime: 13 playoff games that have fueled call for change in OT format