What happened: San Francisco's roster depth is drawing scrutiny before the 2026 opener. Yahoo Schwab argues that injuries could expose a narrower margin for error than the roster's top-end talent suggests.
Why it matters: Depth losses can compound across an 18-week NFL schedule. With no standings pressure yet, player availability over the opening weeks will provide the first meaningful test.
By the numbers: San Francisco enters Week 1 with a 0-0 record.
What to watch: Watch the 49ers' availability and rotation depth when the regular season begins.