The Kansas City Chiefs remain undefeated, but the NFL season has seen a surge in injuries affecting team depth across the league. As teams prepare for Week 4, each has pressing needs to address.

In the AFC North, the Bengals struggle on the defensive line, while the Browns face issues on their offensive line. The Ravens are looking for edge rushers, and the Steelers need wide receiver support.

The AFC South sees the Colts and Jaguars both in need of cornerbacks, while the Texans and Titans have defensive tackle and edge rusher concerns, respectively.

In the AFC East, the Bills are facing linebacker challenges, the Dolphins need defensive tackle help, and the Jets are dealing with linebacker depth issues. The Patriots are focused on solidifying their offensive line.

The AFC West features the Broncos addressing their offensive line, the Chargers with tackle concerns, and the Chiefs needing a running back. The Raiders are looking to bolster their cornerback position.

In the NFC North, the Bears and Vikings have offensive line needs, while the Lions look for edge rushers. The Packers are focused on linebacker depth.

The NFC South sees the Buccaneers and Falcons needing linebacker and wide receiver support, respectively. The Panthers are struggling with edge rusher issues.

In the NFC East, the Commanders require an offensive tackle, the Cowboys are addressing cornerback depth, and the Eagles are focused on their interior offensive line. The Giants are also looking to improve their offensive line.

Finally, in the NFC West, the 49ers are dealing with running back injuries, the Cardinals are focused on their defensive line, the Rams are facing wide receiver challenges, and the Seahawks are looking for linebacker stability.