Kyle Shanahan previews Week 5 vs. Seahawks; Nick Bosa shares targeted return date

One of the biggest matchups in the NFL in Week 5 sees two rivals suit up in a tug-of-war for divisional dominance. San Francisco embarks on the short trip to Seattle this weekend with more than bragging rights on their minds. "49ers Talk" host Matt Maiocco previews this epic matchup with Kyle Shanahan in his weekly sit-down with the coach. Shanahan breaks down how the 49ers prepared this offseason to counter a Seahawks team that seemed to have San Francisco's number late last season on their way to a Super Bowl win. Also, Matt reviews which 49ers players will be available in this crucial early-season barometer of strength and provides a much-anticipated update on Nick Bosa's return.