Originally Posted by
Obelisk Kai
You know what else is missing?
San'layn skins for Blood Elves.
Undead skins for Blood Elves.
Undead skins for Night Elves.
Frostborn skins for Dwarves.
Eredar skins on Draenei
Gilgoblin skins for Goblins.
Everywhere you look, the same principle reinforced again and again. That if something doesn't match the lore of the race, then they don't change the lore to accommodate it and they don't write new lore, they just don't do it.
That 'people have given suggestions' doesn't matter. That's new lore. They won't do it. Look at everything other people are suggesting and which they aren't getting because they don't make sense on the race.
As endlessly discussed Alleria is unique due to the circumstances of her transformation. Nathanos Blightcaller also has a unique form compared to other Undead, I don't see them getting a Nathanos Blightcaller style option despite it being asked for, because like Alleria his transformation was the by-product of a highly specific, unique ritual. And just as he required a spare Val'kyr, Alleria needed a dark Naaru.
Void Elves exist as an allied race because they are different from Blood Elves. Your suggestions are to obliterate the differences by writing new lore to justify it and none of the other options on any of the other races people have asked for have to come to pass. The real leap of logic is to imagine that your request alone will be granted merely because you really want it despite every other request in the same vein not happening.
Besides, as demonstrated last night, popularity or unpopularity of a request is meaningless if it crosses lore. If it doesn't make sense, it doesn't happen.