If Alakazam is telling the truth, maybe they'll make some silly Gnomes, but without Dragons. Although I doubt they'll have female units... then I don't even know.
Added 3 minutes later
2 female units, and one of them changed gender (i.e., it was male in all previous parts).
In what year did they create Orcs? They seemed to make various beastmen first, and then they created Orcs and crossed them with demons.
Or maybe all of this is a lie, and the developers are just messing with our heads.