The San Francisco 49ers' linebacker corps is shaping up to be a serious force for the 2026 season, and a key piece of that puzzle is already putting in the work. After a challenging 2025 campaign marred by injuries at the position, the Niners' offseason move to bring back veteran Dre Greenlaw is looking more crucial by the day.

A recent training video has surfaced, and it's clear Greenlaw isn't taking his return for granted. The 28-year-old linebacker appears to be in phenomenal shape, showcasing intense workout drills that highlight his power and explosiveness. For a defense that prides itself on physicality, seeing a leader like Greenlaw preparing with this level of intensity is an exciting sign for the faithful.

While we hope all that power is directed at opposing ball carriers this fall, there's no denying the work ethic on display. As the 49ers look to solidify their defensive identity, having a healthy and motivated Dre Greenlaw anchoring the middle could be the difference-maker they need.