January 25, 2023 1:51 pm Bosa: Raiders game reminded defense of their ‘kryptonite' As the 49ers are preparing for the NFC Championship, Nick Bosa is reminded of the 49ers defensive woes against the Raiders. 49ers videos 6:41 Yiadom can't fathom how loaded 49ers' roster is this season 9:46 Shanahan provides injury, personnel update ahead of Week 1 matchup vs. Jets 1:32 Shanahan details challenges facing Saleh, Jets' defense 0:52 Recap, stats for Eagles' win over Packers in Brazil 1:00 Shanahan expresses excitement over 49ers rookie Cowing