The Dallas Cowboys are 3-4-1 entering Week 9, with their defense being the main issue. Under first-year defensive coordinator Matt Eberflus, the defense ranks second-to-last in yards and points allowed, despite a productive offense. Former quarterback Troy Aikman criticized the defense's execution issues, despite calls for schemes to improve. The Cowboys are without starting QB Kyler Murray for the Cardinals game, giving veteran Jacoby Brissett another start. The team has lost five straight games and ranks bottom half in offensive production. Despite poor results, Cowboys EVP Stephen Jones expressed confidence in Eberflus, hoping he remains as defensive coordinator in 2026, though recent performances suggest otherwise. The Cowboys are exploring trades ahead of the deadline, targeting defenders like Bradley Chubb from the Dolphins, Trey Hendrickson from the Bengals, and Logan Wilson. While acquiring Chubb would boost pass rush, experts agree it won't save Eberflus' job, which seems likely to end after the season.