What happened: Former Dallas Cowboys cornerback Trevon Diggs traveled to Seattle for a Tuesday evaluation. The visit marks his second known stop of the preseason following an early August trip to Detroit.

Why it matters: The front office is exploring secondary options amid Terrion Arnold's exempt list risk. Securing a veteran defensive back would insulate the roster against potential regular-season absences.

What to watch: Management will review the workout results before making a formal contract offer.