There's no keeping him down: How Sean McDermott ascended to coach of the Bills
Bills coach Sean McDermott will replay fateful 13 seconds in his 'gut for years'
Head coach Sean McDermott praises mentor Andy Reid after Buffalo Bills top Kansas City Chiefs - Buffalo Rumblings
Bills report card: Josh Allen was incredible but defense let him down
There's no keeping him down: How Sean McDermott ascended to coach of the Bills
Andy Reid Kansas City Chiefs outwitted Sean McDermott Buffalo Bills
Buffalo Bills reward success of GM Beane and coach McDermott with 2-year contract extensions - Washington Times
Sean McDermott asked about what happened at end of Bills vs. Chiefs - Sports Illustrated
Sean McDermott postgame speech vs. Chiefs: 'That was earned' (video)
Sean McDermott Reacts to Season-Ending Loss to Kansas City Chiefs
Bills coach Sean McDermott feels invigorated in doubling up as defensive coordinator
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McDermott credits Reid's influence as Bills host Chiefs
Bills safety Hamlin set to appear in first regular-season game since cardiac arrest, World