The Buffalo Bills suffered a disheartening blowout loss to the Chicago Bears in Week 2 of the NFL preseason, leaving fans and analysts stunned by the lackluster performance. Head coach Sean McDermott didn’t mince words when addressing the defeat, expressing deep concern about the team’s readiness as the regular season looms. “I’m concerned about a lot of things coming off of tonight, really,” McDermott stated post-game, his tone reflecting the urgency of the situation. While he cautioned against overreacting to a preseason game, the loss exposed critical weaknesses that the Bills must address before their Week 1 matchup.

A Rough Night for Buffalo
With most of their starters sidelined, the Bills leaned heavily on players further down the depth chart. This strategy backfired as Caleb Williams and the Bears’ first-team offense dominated early, capitalizing on Buffalo’s inexperience. The absence of key defensive starters was glaring, and the team struggled with execution and fundamentals. McDermott emphasized the need to “look at the film” to evaluate the roster, identify who can step up, and pinpoint areas for improvement. “We gotta see who we have, who can help us, what we may need, and then also things that we can just do better execution-wise, fundamentally,” he said.
We’re live with Coach McDermott after our preseason game against the Bears. #BUFvsCHI | #BillsMafia https://t.co/TvywFhECn9
— Buffalo Bills (@BuffaloBills) August 18, 2025
The lopsided scoreline wasn’t the only concern. The game highlighted the Bills’ lack of cohesion, particularly among younger players and those fighting for roster spots. While preseason games are often experimental, this performance raised red flags about the team’s depth and preparedness.
Cole Bishop’s Return: A Bright Spot with Caveats
One player who saw action was rookie safety Cole Bishop, who had been limited in training camp due to injury. McDermott acknowledged Bishop’s return as a step forward but was candid about the rookie’s need for growth. “He needs more experience; he needs more reps,” McDermott said, noting that Bishop was on a managed rep count of roughly 10 to 12 plays during the game. The head coach stressed the importance of building “callousness” through experience, a quality Bishop will need to develop quickly to contribute meaningfully to the Bills’ defense.
Caleb Williams played two series Sunday night vs. the Bills.
He completed six-of-10 passes for 130 yards, one touchdown and a 130.0 passer rating.pic.twitter.com/XbridmlxDM
— Adam Schefter (@AdamSchefter) August 18, 2025
Despite the limited snaps, McDermott praised Bishop’s effort, emphasizing that getting back on the field was critical for his development. “There’s nothing more important for him than the experience that he got tonight and then moving forward,” McDermott remarked. However, Bishop’s performance also underscored the broader issue of inexperience among the Bills’ reserves, which was exposed against a sharp Bears offense.
What’s Next for the Bills?
With the regular season just weeks away, the Bills face a tight timeline to address the issues laid bare in this loss. McDermott’s comments suggest the team is at a crossroads, potentially looking to bolster their roster, particularly at safety. The idea of bringing in additional help at the position isn’t far-fetched, as Buffalo needs reliable depth to complement their starters. “We gotta see what we may need,” McDermott hinted, leaving the door open for potential roster moves.
For now, the focus is on cleaning up fundamentals and ensuring players like Bishop gain the reps needed to compete at an NFL level. The Bills’ coaching staff will likely use the remaining preseason games to fine-tune their approach and evaluate which players can rise to the occasion.
Moving Forward
While one preseason loss doesn’t define a team’s season, the Bills’ performance against the Bears was a wake-up call. McDermott’s reaction—equal parts concern and determination—sets the tone for a team that knows it has work to do. Fans will be watching closely to see how Buffalo responds, particularly whether young players like Bishop can step up and if the front office makes any moves to shore up the roster. For now, the Bills need to hit the film room, tighten their execution, and hope this nightmare of a game is just a blip on the road to redemption.