Also all those heroes sound so oddball. Please tell me that the Wight King is basically Skeleton (Baller King) King.
Wights are basically pre-Sigmar (so, ancient) skeletons brought to life, some of them (like Krell) former Warriors of Chaos. So yeah, pretty much a skeleton but better.
No, the Skeleton King probably isn't Nagash.
But shit like that would be cool. High King? Meh. Vampire Lords? They'll all be doing this shit for centuries. Emperor? Humies, 'nuff said, they need one or they're screwed. Chaos? It's sort of on their mantle-piece, "this is our reason for existing in WH".
Orc Waaaaagggghhhhh!!!!!? Kind of pretty fucken awesome from the get-go, especially against those toffs. Especially a wolfrider horde from "Da East".
But Nagash? Nah, I don't think the "Skeleton King" is Nagash. Otherwise "shit just got really serious."
(this is with the "WH is dead, long die horrible Sigmar related things" being canon. Holy fuck! If Nagash was pulling some shit, or the Greater greater daemons were, then I'd understand why Sigmar took his toys somewhere else to play. Just couldn't cut it with the big boys. And Nagash strips any crappy MMO stuff to the bone. Original Necromancer! In this world at least, one with true power over life and death. The Skelly King from WoW is like saying the Skelly King from Diablo stands a chance. Good characters, but not the same plot level).
It'd be a glorious thing if there was even a basic outside reference to Nagash spending all his time in his pit giving the WH world "Both Life and Death, outside of any god's power", making Totally Warhammer: Total Warhammery completely canon forever. And not any AoS shite, to any player's mind. He's the only damn "god" that would/could do it, because he likes his toys as much as Sigmar, Tzeentch or Nurgle. But he never left.
It's either that, or AoS was a 'shroom induced hallucination of the future, that is just a standard part of ninja goblin training, whereby rendering it redundant to anything to do with anything (other than ninja goblins, and the training thereof).