No to this. Void elves needs to stay void elves.
With cross faction groups on the horizon, you can join a WoW community and rp your heart off as a high elf with a blood elf toon.
Alternatively you can request a new race to fill that image such as half elves like I have in my thread;
Half elves can bring new concepts and add a flair to the story that is missing between void elves and blood elves and as members if dalaran can bring that culture to rp as too.
You could also ask for sub races as well or ask for model toggles on races that would suit them (like the army of the light should be multiple races).
Just my 2-cents. We really don’t need to remove more rp tools just for ‘just because’ excuses.