What happened: Buffalo visited Los Angeles for a Week 5 Monday night matchup at SoFi Stadium on ESPN at 8:15 PM ET. The Bills' secondary drew criticism during the game for conceding plays in coverage.

Why it matters: Coverage lapses put added pressure on Buffalo's linebackers and pass rush to compensate. Continued struggles sharpen personnel questions for the defense entering the midseason stretch.

What to watch: Watch Buffalo's practice participation and depth-chart decisions for changes in the secondary.