Seattle still plans to sign former Lions CB Terrion Arnold, but he also is expected to spend time on the Commissioner Ex Via @AdamSchefter on X

What happened: Seattle intends to finalize its agreement with the free agent despite his expected placement on the Commissioner Exempt List.

Why it matters: The roster designation will sideline him indefinitely during the 2026 preseason, an outcome Seattle had been anticipating prior to finalizing the addition.

What to watch: The organization awaits further league direction regarding his practice and game eligibility.

Sources