I dislike expanding into the multiverse or whatever vibes we’re dropping. I feel like Azeroth is home, and most of what we do should be centered there, and there’s a lot of untapped plotlines we could still resolve. Going into the Shadowlands and whatever other realms might lie beyond is… Jumping the shark.
I actually like the villanizing of the Light. The concept of cosmic forces with their own agenda is cool to me. My larger issue is that they’ve left a lot of questions unanswered about the implications of that.
For example, my biggest gripe is the “Light v. Void” battle. If the Light has an evil side, and the Void is its counter, why does the Void not have good sides? Why does it just seem to drive people insane and destroy worlds? The Light has vaguely “Deus Vult” intentions, but that’s nowhere near the magnitude of this:
https://static.wikia.nocookie.net/wowpedia/images/e/e5/Star_Augur_Etraeus_Old_God_corrupted_planet.jpg
(Apologies for the small size/low resolution, in my browser, it’s big and high-rez, but on the forums it’s small or low-rez.)
I head canon some stuff around the Void. Mostly, that creatures of Azeroth are typically not naturally-affiliated with it? It’s dangerous for them to use it, because they weren’t naturally made to use it. But, species such as the Nerubians or Mantid were made from the Void and far more amiable to it. Breathing water is fine for fish, but not so much for a human, and vice versa with air.
Also questions like, “If the Void is a force of consumption and entropy, how or why does it make things?” “By what mechanism does shadow magic heal us, if it also harms us? It seems to have no inherent healing properties.” “How is arcane, the nerd of cosmic forces, evil? Or, why is it only addicting to elves?”
One thing it also kinda dismisses, that I liked, was that “dark magic” (Void, Fel, Death) was always inherently more powerful than “good magic”. However, that power came at a cost, either material (in the form of souls or something) or personal (exposure to corruption). I could become very powerful by using Fel magic, but I had to find a way to get souls, risk being corrupted into a demon by it, and could have an army of heroes coming after me. In sort, dark magic was a “shortcut to power, with underlying costs”, and that kinda goes out the window with the whole “everything must be opposite and equal.”
However… Maybe that just folds into my speculation above. It’s super harmful to us because we’re not naturally-attuned to it. However, if I tried to hit a Nerubian with a blast of void magic, it might do some damage, so “dark magic” is relative to user and target.
Anyways, done rambling here.
TL;DR: Keep us on Azeroth, but I like cosmic forces with moralities and agendas.