I see already we may have neanderthals or something similar to them as seen in the new gameplay videos which is really cool. What other species of extinct humans do you think we might see or you'd like to see historical accuracy aside?
Remember Ubisoft are obviously taking artistic licence when it comes to the game so some species that should be extinct by the times the game is supposed to be set might be in it anyway. I'd love to see a species similar to homo floresiensis/The tiny Hobbit hominids from Flores personally.