Marvin Austin works out for Seahawks Posted Sep 6, 2013 Marvin Austin worked out for the Seahawks, who made one move to shore up their depth at final cuts when they traded for defensive tackle D’Antony Smith. Austin could be a possibility to further address that desire or it could just be a case of updating an emergency list. Austin also paid a visit to the Lions earlier this week in his quest to find continued employment as an NFL player. (NBC Sports)