The San Francisco 49ers are facing uncertainty at the quarterback position as Brock Purdy's availability for Sunday night's game against the Buffalo Bills remains in doubt due to a shoulder injury. Purdy was reported to be 'very limited' in practice, indicating he may not be ready to play. If he cannot go, Brandon Allen would take over, but his performance last week raises concerns about the team's offensive capabilities.
- Brock Purdy's status is uncertain, which could significantly impact the 49ers' offense.
- Brandon Allen's performance last week was subpar, raising concerns if he has to start.