Bob and Dave are joined by Seinfeld producer and Seahawks preseason broadcaster Jeff Shaffer to discuss his work on “Life, Larry and the Pursuit of Unhappiness” and his hopes for the Seahawks this season, they react to the reports of the Seahawks signing Terrion Arnold, they get some more insight on what the Mariners tried to add at the trade deadline, and they hear what Leonard Williams said about Mike Macdonald’s ability to connect with his players in Sweeping the Dial.