IF it is an underground expansion next, which I just can’t see happening; then I imagine the zones would be the following:
- Undermine, with a district being reserved for expansion capital.
- Khaz Algar
- Wow’s take on the Underdark
- Uldaz
- A Nerubian/Aqir zone
- Possibly the Barrow Dens
I still think we’re looking at Avaloren/Other side of Azeroth as most likely with the below being the most likely if not:
- Revamp
- South Seas
- Void invasion
Then I’d say we get into the likes of underground, Lifelands, ancient Kalimdor, Yrel, K’Aresh.