Arvidsson (lower body) has been activated off injured reserve ahead of Saturday's game versus Boston, Adam Vingan of The Athletic reports.
Arvidsson has missed Nashville's last 12 games due to a lower-body injury, but he's been practicing with the team since Monday, so he should be close to 100 percent Saturday. The 26-year-old Swede will return to a prominent role, skating on the Predators' top line and first power-play unit against the Bruins.