Would be nice if blizzard did this, it reminds me of the nightborne, we get two related races meeting a version of the original that's been modified, but like the nightborne had obvious night elf related history being from the famous night elf suramar, and looking a lot like night elves, that didn't stop blizzard from giving them to the horde.
i would trade Vulpera for Mechagnomes. Or at the very least, Mechagnomes should be neutral