We've been introduced to a massive host of new races in Outland, been given a taste of their cultures, and now it's time to restart speculation on what possible races would next encompass the Alliance, Horde, or theorized new faction (non-playable or playable, your decision.)

I'll start with the speculation that Blizzard will add at least three new "intelligent" species with the next expansion (as we've seen Ethereals, Arrakoa, Naaru, Sporegarans, Gronn, and a few other intelligent ones in Outland, discounting the Legion.) So feel free to invent a race if you feel so inclined.

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Rationalizing the irrational since 2005.