Azeroth is all messed up. That is obvious. What if at the end of WoD we take care of the Iron Horde and all migrate to Draenor? It'd be an awesome twist in my opinion. Orcs had been treated as invaders of Azeroth for awhile. Let the tables be turned. Just a thought.
Let's just leave Thrall in Draenor and shut the portal. Forever. It's a win for everyone.
You got my vote.
But seriously there wouldn't be much more to do since we'd go from Queen Azshara, Undermine, Kul'Tiras, other side of Azeroth, Old Gods, more Titans, BL, Neptulon, etc. to just World of *Warcraft 2: Orcs vs Humans* ;D
Major spear to their plans.
here we go again. if orcs have to leave then so do humans, gnomes, dwarfs, Draenei, etc. anything not natural to azeroth should leave or die.
that leaves Trolls, tauren, Pandaren, night elves, high elves, blood elves, etc
Technically speaking, the humans, gnomes and dwarves are all races that are native to Azeroth.
Their stone ancestors originated elsewhere, but the flesh races themselves evolved on Azeroth, making them native.
Unlike the Orcs/Draenei who are races that came to the planet from elsewhere and now populate it.