The Patriots secondary just took a major hit heading into Sunday's matchup against Aaron Rodgers. Carlton Davis III is unavailable, which means the cornerback room gets thinner at exactly the wrong moment—facing one of the league's most dangerous arms.

This is the kind of injury that forces scheme adjustments and puts pressure on depth. Rodgers will test whoever steps into Davis's role, and there's no margin for error against a quarterback who still has it. Vrabel's defense will need to lean on pressure and safety help to compensate. The question is whether the secondary depth is ready for that responsibility.

The silver lining? Gabe Jacas showed real improvement from preseason to Week 1, and his coach has answers about why. That kind of progression matters now more than ever. If Jacas can carry that momentum and the secondary can tighten up communication, the Patriots might survive this matchup. But it's a stress test they didn't need.