The Dallas Cowboys offensive line was already a question mark heading into the offseason. But now, depending on the decision that Zack Martin decides to make, it could end up being a downright concern.

In five seasons as Cowboys head coach, Mike McCarthy spoke glowingly of the Eagles’ defensive line. He mentioned the first-round picks invested and how much stress they cause offensive lines. The Eagles’ defensive line stole the show in Super Bowl LIX.

Bottom line: The Cowboys have never won a Super Bowl without a Top 10 defense. In their five Super Bowl seasons, in fact, they finished in the Top 8: What were the Cowboys ranked during last season's 7-10 disaster? 31st, including 29th against the run.

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NFL season just wrapped up, but it's never too early to take a look ahead to next season and the Super Bowl 60 favorites.

Adding Kevin Zeitler in free agency could go a long way to softening the blow of seeing Zack Martin hang up his cleats.

In 2025, the Dallas Cowboys could be saying goodbye to a franchise legend. In his 11-year Cowboys career, guard Zack Martin has made nine Pro Bowls, garnered seven All-Pro nominations, and been named to the All-Decade team for the 2010s.