The Bills defense took a pounding in the loss to Arizona, and with a week off before taking on the San Diego Chargers, defensive coordinator Perry Fewell certainly has a few things he needs to shore up.

During the Bills' four consecutive victories to start the season, the defense was the primary reason for the team's success. As the offense was struggling to get untracked, the defense kept the Bills close so that Trent Edwards could direct three consecutive fourth-quarter comeback victories.

The Bills held their first three opponents under 100 yards rushing and under 255 yards of total offense, and Jacksonville had the highest first-down total with 19. Most important, Buffalo's highest point yield was 23.

On Sunday, Arizona had 24 points, 19 first downs and 235 ...More