The move opens a 21-day window during which the Packers can officially activate Stokes before they'd be forced to shut him down for the rest of the season. Green Bay's injury reports this week will provide insight into whether he might be able to play in Week 13 versus the Chiefs.
Stokes played just four snaps on special teams in Week 7 before being ruled out for the remainder of the game with a hamstring injury, which is apparently still bothering him to begin Green Bay's week of practice. He'll probably need to practice in some capacity Thursday or Friday to have a chance to play Sunday versus Minnesota.