What happened: Mike Macdonald said Seattle is conducting due diligence after Terrion Arnold's Monday tryout. Defensive backs coach Karl Scott, who recruited Arnold in college, is among those the Seahawks will consult.
Why it matters: Arnold faces eight felony robbery, kidnapping and conspiracy charges in Florida while free on bond pending trial. Seattle is testing options after Riq Woolen's departure reshaped its cornerback room.
By the numbers: Arnold posted $1 million bond after Detroit released him. Seattle drafted three cornerbacks and added Noah Igbinoghene in free agency.
What to watch: Arnold is scheduled to meet the New Orleans Saints after visits with the Houston Texans and Seattle Seahawks. Seattle must decide whether to advance from evaluation to contract talks.