Cowboys defense since Micah Parsons trade: More trades, Christian Parker hire can't fix Dallas' woes on D originally appeared on The Sporting News. Add The Sporting News as a Preferred Source by clicking here.
The Cowboys are a team filled with contradictions sprawled across their roster.
The 2-3 side bursts with headliners, with Dak Prescott, CeeDee Lamb, George Pickens and Quinnen Williams all proving noteworthy names to hardcore and casual audiences alike.
And yet, Dallas' record indicates that all is not well at AT&T Stadium.
The Cowboys have ample holes sprawled across their roster. No phase of the game is as susceptible to that description as the defense, which remains one of the NFL's worst in 2026.
Dallas once had an All-Pro-caliber talent contained within its defensive ranks in the form of Micah Parsons. After his departure via trade, the Cowboys' defense has looked far less imposing.
With that, here's a look at how Dallas' backline has shaken up following Parsons' high-profile exit.
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Cowboys defense since Micah Parsons trade
Dallas and Parsons couldn't agree on terms for a mutually beneficial contract. With neither side willing to budge, they opted to go their separate ways.
The Parsons return was hardly inspiring given his production in Cowboys colors. Nevertheless, it left Dallas' front office with some additional cap space, as well as a pair of first-round picks and three-time Pro Bowler Kenny Clark.
The Cowboys have made more changes in the months since Parsons skipped town. They acquired Williams at the trade deadline and Rashan Gary before the draft, cut All-Pro cornerback Trevon Diggs and signed the likes of Von Miller and Jalen Thompson in free agency. They also drafted a handful of notable talents, including Ohio State safety Caleb Downs and UCF defensive end Malachi Lawrence.
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The moves figured to breathe life into a defense that surrendered 30.2 points per game in 2025, the worst mark in the NFL. Five games on, not much has changed for Dallas.
The Cowboys are conceding fewer points than they did last year, hemorrhaging 27.2 in their opening five fixtures. That still leaves Dallas as one of the worst defenses in football.
The Cowboys are lackluster when it comes to stopping the pass, surrendering 10 touchdowns to zero interceptions through the air. Their run defense is even more porous; Dallas is the worst defense in the league when it comes to stopping the run, conceding nearly 170 rushing yards per game.
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Defensive coordinator Christian Parker was expected to bring some order within the Cowboys' ranks. The 34-year-old drew rave reviews for his exploits as defensive backs coach with the Eagles. He aided in the development of several noteworthy talents, including Quinyon Mitchell and Cooper DeJean. There was hope that he could find similar success with the likes of Downs and Lawrence in Dallas.
Thus far, things haven't gone as planned.
On a recent appearance on 105.3 The Fan, Dallas owner Jerry Jones said that Parker is likely to move up to the booth for the Cowboys' Week 6 clash with the Packers. Jones appeared to have jumped the gun on the announcement — both Parker and head coach Brian Schottenheimer confirmed that Dallas' defensive coordinator will, indeed, stalk the sidelines in Week 6.
Nevertheless, it's hard to see a route back for Parker and Co. at the moment. The Cowboys don't appear to have the personnel to frustrate opposition attacks. Parker, meanwhile, hasn't found a winning formula with his playbook.
Until those two entities combine to make sweet melodies, it's hard to see Dallas holding most teams quiet in 2026.
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