Could the NFL expand the playoffs with Bills-Bengals called off? – NBC Sports Boston
NFL botched the handling of Bengals-Bills divisional playoff game: Why it should be at a neutral site
How Bills-Bengals Cancellation Affects Playoffs, Championship Game
Bills-Bengals game canceled, creating many playoff scenarios - Los Angeles Times
How the Bills-Bengals cancellation affects the AFC playoff picture - The Athletic
Bills-Bengals game canceled, creating many playoff scenarios - Los Angeles Times
Fans, NFL respond after Bills' Hamlin collapses on field
NFL approves adjustment to playoff rules, resulting in potential neutral site AFC title game and coin toss
NFL owners approve AFC playoff plan after Buffalo Bills vs Cincinnati Bengals is cancelled, NFL News