49ers Press Conference August 29, 2024 10:17 am Lynch on Aiyuk's hold in: ‘At some point you gotta play' 49ers general manager John Lynch speaks to the media before practice to weigh in on Brandon Aiyuk and Trent Williams contract negotiations. 49ers videos 1:40 Did the 49ers' O-Line cost them the game against Vikings? 1:45 Shanahan says Deebo to miss ‘a couple weeks' with calf strain 1:28 Is Aiyuk struggling to find rhythm with Purdy after holdout? 1:11 Whitner believes 49ers RB Mason's swag reminiscent of Lynch 3:14 How Mason can continue filling the void left by CMC's injury