Josh Allen, Bills set to face former quarterbacks coach David Culley
NFL 2021 team previews - Bold predictions, breakout candidates, biggest questions - ESPN
What you see is what you get': Meet the man preparing Josh Allen for the biggest game of his life - The Athletic
Vanderbilt Football Former Vanderbilt Qaurterback David Culley Named Houston Texans Head Coach
Texans' David Culley on matchup vs. Bills: 'I'm going back to whip their butts'
BRB GroupThink: David Culley's Inferno - Battle Red Blog
Buffalo Bills rookie camp: 7 observations on Josh Allen and others
Texans' David Culley on Bills QB Josh Allen: 'He's the total package'