Well... crafter and gatherers on Twitter have been calling on a firmament/enclave 2 in the form of rebuilding Garlemald (which I think would be pretty fun to do!). But since that wasn't something that had a major advertisement like those two pieces of content, we probably won't see that or hear about that until the end of this expansion or 7.0

And that's if they even decide to listen to players asking for that... in the meantime of me taking this char through ShB, diadem and special tools will keep me occupied for quite some time.