Buffalo's biggest strength is also its biggest risk: Josh Allen can fix almost anything

The most unsettling thing about the Buffalo Bills might be that they keep giving the NFL reasons to doubt them, and then keep winning anyway. Buffalo's 33-30 victory over the Las Vegas Raiders in Week 6 was another example of a team that looks vulnerable enough to lose, yet possesses the talent to escape when the game hangs in the balance. The Bills finished their two-game West Coast trip with another win, even though Sunday's back-and-forth contest offered plenty of evidence that their margin for error is thinner than their record might suggest.

That contradiction is what makes the Bills so fascinating, and potentially so dangerous. There are flaws that could eventually catch up with them, and their habit of surviving close games is hardly a blueprint for consistent success deep into the postseason. But with Josh Allen capable of compensating for so many offensive shortcomings, Buffalo keeps finding ways to make those concerns feel secondary.

As Around the NFL writer Nick Shook has observed, the Bills continue to live on the edge and emerge victorious. Sunday's game fit that description perfectly: a timely turnover helped swing the contest, while James Cook delivered the late-game heroics that turned another precarious afternoon into a Buffalo win. The football isn't always convincing. The results are becoming increasingly difficult to argue with.

Josh Allen remains Buffalo's ultimate safety net

The biggest reason Buffalo can keep getting away with this is Allen. When an offense has a quarterback capable of rescuing possessions that appear to be going nowhere, conventional concerns about consistency and execution can become easier to overlook. Against Las Vegas, the Raiders made a deliberate effort to keep Allen in the pocket after he rushed for 121 yards the previous week.

The strategy largely worked in one respect: Allen finished with just one rushing yard. But containing his legs did not mean containing his influence. Allen adjusted by taking what the defense offered, attacking underneath and allowing Buffalo's playmakers to generate yards after the catch. The Bills finished with 175 yards after the catch, the second-highest total in the NFL in Week 6.

Allen also made the most of broken plays. On five passing attempts during scramble drills, he completed three for 63 yards and a touchdown, his highest yardage total on such throws in a game this season. Against zone coverage, he completed 14 of 19 attempts for 182 yards and both of his passing touchdowns.

Perhaps just as importantly, Allen finished without a turnover. For a quarterback whose ability to create spectacular plays sometimes comes with the risk of costly mistakes, that discipline mattered. He did not need to turn every possession into a highlight reel. He needed to make enough good decisions to keep Buffalo in position to win.

The defense offers reasons for optimism

The Bills' defensive performance against Las Vegas presented a more complicated picture. There were legitimate signs of progress, particularly in coverage and run defense, but those encouraging numbers do not automatically erase the broader concern about Buffalo's ability to put together a complete performance.

Cornerback Christian Benford delivered one of the game's most notable individual efforts while covering Raiders tight end Brock Bowers. Benford matched up against Bowers on 19 occasions, a career high for the cornerback when tracking a tight end. Fourteen of those matchups came in man coverage.

When Bowers was targeted with Benford covering him, the tight end caught just two of five passes for 23 yards. All five targets came in tight windows, with less than a yard of separation. That was a meaningful accomplishment against a player who entered the game averaging 2.92 yards per route run, the highest rate among NFL tight ends.

Benford was effective against the other receivers, too, allowing just one reception on three targets, although that catch went for an 11-yard touchdown. Dee Alford also helped limit separation in the slot. Las Vegas finished with an average target separation of just 2.5 yards, the third-lowest mark in the league for Week 6.

Those performances suggest the Bills possess defenders capable of making pivotal plays. But there is a difference between producing encouraging metrics in one game and maintaining that level over an entire season. Buffalo will need its defense to deliver more consistently if it hopes to avoid asking Allen to rescue the team every Sunday.