The Seahawks aren't messing around at cornerback. Days after agreeing to bring in Terrion Arnold, Seattle is now signing Trevon Diggs, per Jordan Schultz, giving the reigning champs two accomplished — and recently unemployed — corners in the span of a week.
Schultz's report notes Diggs is still just 27 with 20 career interceptions and 63 passes defensed, and that he's walking into a secondary banged up enough to need the reinforcements. Adam Schefter confirmed the move shortly after, reporting the former two-time Pro-Bowl Cowboy is signing a one-year deal in Seattle.
This is a full-circle year for Diggs. He led the NFL with 11 interceptions back in 2021, made back-to-back Pro Bowls, and cashed in on a 5-year, $97 million extension in 2023 — only to watch injuries wreck the back half of that deal. A torn ACL, a chondral graft procedure, and assorted knee issues limited him to a fraction of his availability, and Dallas released him in December 2025. He bounced to Green Bay for a brief stint before landing back on the market, and now he's chasing a role rather than a starting job.
Pairing Diggs with Arnold is a bold swing by Seattle's front office, and Schultz framed it plainly: the world champs adding another talented corner just days after the Arnold agreement.
Days after signing Terrion Arnold, the world champs add another talented CB in Trevon Diggs.
It's also a lot of downside risk packed into one position group. Arnold's arrival has been complicated by felony charges tied to an alleged kidnapping and robbery case, and he's reportedly landed on the exempt list rather than the active roster for now. Diggs, meanwhile, has to prove his knees can hold up over a full season after playing in just 22 games across his last three years. Seattle is betting talent outweighs the question marks on both fronts.
For a defense that just won it all, adding two former high-end Cowboys and Lions corners on cheap, prove-it deals is low financial risk with real theoretical upside — if either one can actually stay on the field. Training camp battles just got a lot more interesting in Seattle.