Sounds cool
They could also start with small island to the West, imply the existence of major landmass and keep working on that for some time, to eventually launch a maaaaasive continent as an alternative for a revamp. I think there are countless possibilities there, I simply hope they avoid overcrowding the map with infinite number of islands that don't have that much in common and to which you hardly return once the story is finished. Making the zones replayable over the years allows them to explore much more interesting plotlines and story that evolves over the years.
To be honest, I'm not even a fan of these new characters that are being pushed to another expansion (like Iridikron apparently), because it feels like a cheap way to justify that the story is being built to span for more than just one expansion. For me, there's literally nothing cool about introducing a character, that has no clear goal, and you drag him to another expansion to serve as driving factor for new storylines, as it just creates an illusion of rich and well-thought storytelling, rather than an actual one
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Yeah, so "Azeroth Worldsoul" could fit as a source of energy akin to the idea of Inner Sun I guess?![]()