Cook (groin) practiced in a limited capacity Wednesday.
Coach Mike Zimmer noted earlier Wednesday that Cook was expected to practice, but he didn't disclose whether the running back's reps would be capped. Even though Cook ended up being limited to start Week 8 prep, Zimmer believes the running back will return to action Sunday at Green Bay. Still, Cook's status bears watching as the week goes on to make sure he's trending in the right direction.