The Patriots walked into Week 4 without their best cornerback and best interior linemen on both sides of the ball. They walked out having taken the AFC's best team to the wire. That's not a moral victory in the traditional sense—this is the NFL, and you don't get paid for almost-wins. But this result matters because it tells us something real about what Mike Vrabel is building here, even if the roster is still held together with duct tape and optimism.

This is a team that's been struggling all season. The depth chart is thin. The injury report is long. And yet, against Buffalo, the Patriots found a way to make a game of it. That doesn't happen by accident. Vrabel's defensive scheme is clearly getting players in positions to execute within their limitations. When you're missing key contributors up front like DaQuan Jones and others, the margin for error shrinks to nothing. But the scheme—the gap assignments, the pressure packages, the coverage rotations—carried enough weight that the Patriots stayed competitive. That's good coaching.

The question now is sustainability. Can this team sustain competitive football while operating at less than full strength? Unlikely. But what this game proved is that the structural foundation is sound. The playbook isn't being wasted on talent that can't execute it. There's alignment between what Vrabel is asking players to do and what they're actually capable of doing on Sundays.

Going forward, every win matters—especially wins like this one that come on the road against division rivals playing without key pieces. The Patriots aren't going to win the AFC East, and they probably aren't making a deep playoff run this year. But Week 4 showed us they're not a team that's going to roll over when things get difficult. That's a foundation worth monitoring, even if the weather forecast—so to speak—still looks uncertain.