It's clear as day what Bills' biggest problem is moving forward after Week 5 loss

New England Patriots v Buffalo Bills - NFL 2025 | Kathryn Riley/GettyImagesWhile the Buffalo Bills are 4-1 on the season, they have not looked like an overall great team the last two games. Last week against the New Orleans Saints in Week 4, they let the Saints stick around and didn’t come alive until the second half. Then, yesterday against the New England Patriots, the Bills played their worst game of the season so far and lost their first game of the season.

Against the Saints, the Bills won 31-19 but were only up 21-19 at one point in the 4th quarter. Luckily, they pulled away with the win. However, they only had the lead once against the Patriots and they didn’t keep it for very long.…