Fort Wayne did confirm they will play in January on Twitter, so they will be playing.
I'm not sure on the two Canadian teams, with Brampton in particular. Not only do they not have any support in their community, but the province restrictions for on-ice action would kill any chance of them returning.
Norfolk? You've been an independent for years, you're in a state with heavy restrictions, and attendance has been dwindling. Until they say they aren't dead, they're dead.
AFAIK, Atlanta was granted voluntary suspension, but the pandemic has killed off Brampton and Norfolk.