Void Elves are both Void and Elves. Shadowlands launch added more Elf to the mix, so now they need to add more Void.
How about tentacle hands?
Mechagnomes have proven that the same race can have more than one type of hands and it works fine.
Remember Void Ra-Den? He had a tentacle hand!
https://i.imgur.com/trqcfwl.png
Also a third eye on the forehead would be nice.
mutated elves…
mortis you’re as twisted as surgeon stitchflesh… 
Void Elves are already mutated. They got tentacles growing on their heads!
I’m just asking for more 
I just wish spriests still had tentacles in voidform.
I’m fairly sure they do 
But Void Form tentacles don’t appear instantly, they grow over time.
hmm, i haven’t noticed them. pretty sure voidform was more tentacl-y back in bfa.
I definitely think more void options should be available.
i also think going against the grain with elves would be refreshing for once…we have several different variations of the standard fantasy-humanoid elves…something a little more sinister would be real neat.
i feel like they could have gone that route with several demon/elf hybrid looking things like Sire Denathrius’s species too but…i’ll leave those experiments to Mortis and his lab team 
What I would do is I would go crazy on Elves to make them really different from each other while maintaining the option for all of them to be a “standard fantasy elf”.
With Blood Elves I would add Kael’thas spheres, Felblood skins, Wretched skins, Holy skins, etc.
With Nightborne I would add all sorts of magic circles floating around their backs, shoulders and hands, and those glowing hands that the NPCs have.
Night Elves are pretty good already, with all the scars and leaves.
And Void Elves get tentacles lol
Spriest still have them in void form.
The void elves were struck by a voidwalker form of corruption.
https://wow.zamimg.com/uploads/screenshots/normal/656182-shadowguard-ethereal.jpg
As long as it’s optional, cause I don’t want them.