Cardinals Defense: Same Struggles, No New Fixes

Arizona's defense is mirroring its struggles from the previous season, despite owner Michael Bidwill's acknowledgment of heading in the wrong direction. Following a 3-14 record, the team retained defensive coordinator Nick Rallis and made no significant free agent acquisitions or high-round draft selections focused on defense. This inaction has led to continued poor performance.

As of September 27, 2026, the Cardinals have conceded at least 30 points in six consecutive games against NFC West rivals. Their recent 36-point loss to the 49ers, despite a 30-point offensive output, exemplifies these issues. Key defensive breakdowns included a long touchdown pass and a critical roughing the passer penalty.

A primary concern is the severe lack of pass rush. The team generated only four pressures on 27 dropbacks against the 49ers, allowing Brock Purdy ample time to throw. This ineffective pressure contrasts sharply with the team's past aggression, as their blitz rate has decreased significantly.

This defensive deficiency raises questions about personnel, game plans, and the overall strategy of expecting different results with similar approaches. The team's reliance on young player development and improved health has not yet translated into on-field success.