No its not, an elf is an elf, they just evolved different.
Talking about apples and oranges, Sylvanas was raised with death magic, necromancy by arthas as a banshee, she is a proper undead, while she is not human(something it was always a problem) she did face the same kind of torment that they did, they suffer from the same condition, they were saw as monsters for their families and firends, something Calia didn't and never will understand because she is a pristine glowing human and her friends still love and accept herexcept for Sylvanas. Therefore, the Forsaken have always had a leader who was not only raised up differently than them, but not even of the same original race.
Yeah, keep believing that she will not rule then later, like we can't see Danuser gears turning this since Legion /sCalia is not the sole leader, she is a voice in a Council
She doesn't neither voss do, but here we are, too bad they killed off-game the shadow council, or whatever was called before it take form to make this bullshit. But the horde races need to be castrated equally. Nothing better than a light glowing human from the alliance to lead a bunch of rotting zombies.and she deserves it.