Tafur laid 2.5 with San Francisco, noting Brock Purdy’s 3-0 career mark at Lumen Field. The 49ers know Sam Darnold’s tendencies intimately, and Seattle is dealing with a new OC, a new QB, and linebacker depth issues. He trusts Purdy, George Kittle, and a rejuvenated Christian McCaffrey to out-score any run-heavy plan the Seahawks try to establish.