I mean everyone is losing their shit for no reason. Ny'alotha was only ever mentioned, never shown, never elaborated on. This can be said for literally anything the talk about. Why wasn't Uldum a whole expansion? Why not Stranglethorn? It was the same with Argus. We knew the planet was dead, how in gods name could they make an expansion with that? No cultures other than eredar as all other would of been wiped out from the Legion homeworld. Sounds fun.