What are the new NFL playoff overtime rules? What to know - ESPN
NFL owners approve rule change for OT in playoffs
With 2011 playoffs, overtime rules change - NBC Sports
NFL overtime rules: Buffalo Bills propose change to include time limit
NFL owners approve rule change for OT in playoffs
NFL Will Consider Overtime Rules Change: Fans React - The Spun
NFL changes postseason overtime rule to guarantee each team a
NFL overtime rules need to guarantee each team one possession
Buffalo Bills propose overtime rule change for playoffs to ensure
NFL owners approve rule change for overtime in playoffs