Dallas Cowboys' defense overhaul aims to challenge NFC East rivals
Yahoo Sports • 1 min read • Latest: Aug 17, 2026, 4:05 PM
Last updated Aug 17, 2026

The Dallas Cowboys have made significant changes to their defense ahead of the 2026 NFL season. With the addition of veteran Von Miller and young talent like Caleb Downs from Ohio State, the Cowboys aim to improve from a disappointing defensive performance in 2025. Key departures, including a trade involving Micah Parsons, have also reshaped the unit. The team is looking to bolster its defense as it prepares for a challenging early-season schedule.
- •Cowboys revamped defense includes signings like Von Miller.
- •Micah Parsons traded, opening opportunities for younger players.
- •Caleb Downs seen as a top talent from the 2026 draft.
- •Dallas' offensive firepower includes Dak Prescott and CeeDee Lamb.
- 4:05 PMYahoo Sports — Dallas Cowboys’ revamped defense should worry NFC East rivals
"The NFC East has been put on notice after Dallas' sweeping changes on defense.
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