In a way, yea. As someone who leans more towards the roleplay side of things, it's not about looking like an Ethereal as much as it is being one. I like their culture, their lore, etc. If we don't get them ever, I think it's a bummer, but that's okay. I don't really have an interest in just wearing the transmog to look like one, you know? It doesn't work in my brain as the same thing, and that's ok! Happy for the people who enjoy the transmogs that way
I think you could maybe cross off Void Elves solely by the fact that they were half of what people wanted.