Mike Vrabel has exorcised a demon. After entering this season 0-4 against the Steelers as a head coach, the Patriots' first-year leader notched his first victory over Pittsburgh on Sunday night. It's a small milestone in the grand scheme of things, but it matters more than the headline suggests.

Here's why: coaching records against specific teams reveal something about a coach's ability to problem-solve and adapt. You don't go 0-4 against anyone at this level by accident. There's usually a schematic mismatch, a personnel disadvantage, or an inability to execute under pressure. Vrabel breaking through now signals he's found answers—whether that's in how his defense aligns, how his offense attacks Pittsburgh's scheme, or simply in the confidence his team carries into that matchup.

But there's a shadow side to this milestone: the Arizona Cardinals remain Vrabel's white whale. Zero wins as a head coach against Arizona. One team. That's the kind of quirk that follows a coach, the narrative that gets recycled every time the matchup comes around. For Vrabel, it's a reminder that even after finding success elsewhere, there's still unfinished business.

The broader context matters for New England fans watching this unfold. Vrabel came here to build something, and these early victories—especially against a division rival he'd struggled with—establish credibility with his roster and locker room. Pittsburgh isn't a pushover. Getting it done against them validates his system and suggests the pieces he's working with can execute at a high level when it counts.

One win doesn't rewrite a season. But one win over a team that owned you for years? That's the kind of thing that builds a foundation.