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Dan Campbell 'not talking about' defensive overhaul. Without one Lions are wasting their Super Bowl window

The Detroit Lions’ defense remains a critical weak point heading into their Super Bowl window, with the unit ranking last in the NFL in key metrics like points and yards allowed through four games of the 2026 season. Despite a strong offensive performance, the Lions’ inability to stop opponents—including a 32-26 loss to the Carolina Panthers on *Sunday Night Football*—has exposed a two-year trend of defensive struggles.

Head coach Dan Campbell acknowledged the issue but ruled out immediate leadership changes, insisting on refining the current structure rather than overhauling it. The Lions’ defense surrendered 329 passing yards to Carolina quarterback Bryce Young, who led the NFL in passing efficiency, while also allowing 122 rushing yards and two touchdowns to running back Chuba Hubbard.

Campbell’s reluctance to shake up the defensive staff, including coordinator Kelvin Sheppard, raises questions about Detroit’s ability to compete at the highest level without structural adjustments.

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