What happened: San Francisco general manager John Lynch indicated the franchise is evaluating potential additions over the next month. Romello Height recently returned to action, and the team expects Mykel Williams back this week. Management views these returning athletes as internal upgrades.

Why it matters: San Francisco has a history of significant deadline moves, previously adding Christian McCaffrey and Chase Young for playoff runs. The 49ers could target edge rushers like Khalil Mack or defensive tackles such as Vita Vea and Daron Payne. The organization's urgency will depend heavily on the availability of Nick Bosa.

What to watch: San Francisco has two games remaining before a bye week. Lynch will monitor the roster's recovery before finalizing any deals.