It's not a joke. You use it to freaking melt a vrykul and it foreshadows the Wrathgate.
Correct, I don't. Because there isn't a single shred of proof that there is.
Also, it's easy for undead to blend in with other undead. Not so easy for undead to blend in with Humans.
Also, and I'm sure you already know this:
You're making !@#$ up.
Difference is that he outright said that his scenario was complete fan fiction while you're trying to present your own fan fiction as canon fact.
If we're allowed to flat out make lore up in this thread then I'm going to say that the Alliance autowins the war because they have an anti-Horde deathray that the Gnomes have been working on in secret.