I still think his tweet was more about personal appearances around that time and not teasing any surprise interviews or shows. I'm sure he hopes that'll happen, but I don't know that that's the plan.
The most likely thing is some sort of personal appearance I agree.
It's not any surprise shows, can't see how Eddie Trunk would be the one to tease that.
Interviews though, I think there's a chance of that. If not with Axl, an interview with Slash and/or Duff isn't that far fetched.