That's probably because Vulpera make up 4% of that number alone.
Since Tinker isn't ideally a Vulpera thing, I would say that the number you're looking at is closer to 3% of the population, considering Tinkers are not very much associated with Vulpera technology.
Even when you fudge the numbers with Vulpera, I would say it is not good enough.
Blizzard didn't add a class this expansion, period. I would say that it means Blizzard isn't confident in adding new classes period. That's why I think subclasses are the way to go.Certainly, but obviously Blizzard disagrees, since they want a class that exactly matches the expansion theme.
No one is asking for another Monk class though. People are asking for Necromancers though, and the reskin idea seems to be pretty popular so far.And Pandaren martial arts isn't the same martial arts as the Scarlet Crusade Monks. We're not getting another Monk class.
So could Warlocks. Illidari showed nothing that Warlocks didn't already have.No, but they could still use metamorphosis. That's the difference.
NPCs lack everything that makes a Player class unique. Such as Vengeance and Eyebeams. That's why no NPC Dark Ranger uses Banshee abilities. It's simple, really.