The Buffalo Bills are 5-1, alone atop the AFC East, and still drawing the same uneasy question from fans: can Josh Allen keep carrying a team whose defense has been among the worst in pro football? The answer has not changed just because the wins keep coming. Buffalo’s offense remains one of the most frightening in the NFL, but the defense keeps giving back too much to make the standings feel secure.
That is why the discussion around the Bills keeps landing on Allen. He is the quarterback, the face of the team, and the player fans trust most when the game turns tight. Right now, 63 percent of Buffalo Rumblings readers say they are confident the team is headed in the right direction, and a national poll even crowned the Bills the best team in the AFC. That optimism has a reason: Buffalo’s offense averages more points per game than its defense gives up, and James Cook III is adding to the pressure on opponents by ranking third in the NFL with 627 rushing yards.
Still, the numbers that comfort Buffalo also explain the worry. A team can win this way in September and October, but history has made Bills fans cautious about a roster that looks dangerous on one side and vulnerable on the other. The concern is not abstract; it is built into the math of the season. Buffalo’s defense is not just a little uneven. It has been one of the worst units in pro football, and that is the sort of flaw that can erase the edge of a 5-1 start when the games tighten later.
There is also no clean fix yet. Week 8 brings the return of Lamar Jackson, which raises the stakes for anyone trying to measure Buffalo against the rest of the AFC. The Bills can lean on an offense that keeps pace with the league’s best, and Oliver’s return should give the defense a needed lift, but the question is whether that boost is enough to change the shape of the team rather than just soften the problem. For now, Allen is still being asked to make the strong part of Buffalo strong enough to cover the weak one.
That is the real test now: not whether the Bills can keep winning in the regular season, but whether a 5-1 team can prove that its defense will not be the reason the season turns short when the margin finally shrinks.

