49ers injury updates: Nick Bosa could return for training camp; Alfred Collins might need surgery

Story byKyle PoseyWed, January 21, 2026 at 8:47 PM UTC·2 min readThe San Francisco 49ers had a laundry list of injuries this season. Kyle Shanahan and John Lynch provided a handful of updates during their press conference. Star pass rusher Nick Bosa is “tracking really good” toward a return for training camp, although there is no official timetable for Bosa’s return. AdvertisementAdvertisementAdvertisementRookie Mykel Williams should also return “around the timeline” as Bosa, per John Lynch, who has been impressed with how Williams handled his injury situation:There’s an ease. There’s a wisdom beyond the years.