What happened: The Seattle Seahawks finalized an agreement with former Cowboys defender Trevon Diggs following a Tuesday workout. The transaction secures immediate veteran depth for the secondary.

Why it matters: Management prioritized the position as Terrion Arnold faces a potential commissioner's exempt list designation stemming from offseason charges. The move provides stability amid Arnold's impending absence.

What to watch: The coaching staff will integrate the new cornerback during the remainder of the preseason schedule.