Cowboys have changed tactics and the pass defense has improved: Quinn Report - The Athletic
The Richard Report: Here is how the Cowboys defense climbs the final step to “elite” - The Athletic
Cowboys defensive coordinator Dan Quinn wins 2021 NFL Assistant Coach of the Year
Cowboys defense opens with stiff challenges right out of the gate: The Quinn Report - The Athletic
Six Things for Six Rings: how the Dallas Cowboys' offseason can win them their sixth Super Bowl
Dan Quinn has Cowboys inching toward historic turnover rate
The Cowboys' success in 2021 rests on defensive improvements - Blogging The Boys
A Peek Inside Every NFL Playbook - WSJ
Dallas Cowboys Even Better on Defense? 'We're Leveling Up!' - Coach Dan Quinn - FanNation Dallas Cowboys News, Analysis and More
Dallas Cowboys fans thrilled with excellent defensive first half
Ranking each position's importance, from quarterback to returner
Dallas Cowboys defense aims to recapture swagger with Dan Quinn
Trey Lance explains the hidden injury that derailed rookie year - Sports Illustrated