NFL passing yards drop as defensive schemes limit big plays

The NFL experienced a decline in offensive production last season, with average passing yards per game falling to their lowest levels since 2008. Coaches and players attribute this shift to the widespread adoption of two-deep shell coverages, a defensive philosophy popularized by Philadelphia Eagles coordinator Vic Fangio. This tactical approach emphasizes deep-to-short zone coverage intended to prevent explosive plays and force offenses to execute long, patient drives. While teams previously relied on aggressive downfield passing, modern defensive schemes now prioritize limiting air yards and forcing check-down completions. Quarterbacks report increased frustration with these defensive looks, which often tempt them into forcing passes into heavy coverage. Other factors contributing to the change include regression in offensive line performance and evolving quarterback decision-making.

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