I have seen similar issues with Kran...
Some play their Kran character "dumb as stone", similar to Malko at the ramp to Gugrontid...
And some play their Kran character as social, intellectual being - like the "grandmage" Kemedes.
The physical traits may be dominant in the beginning, but that doesn't mean a Kran would have no chance to build mental traits beyond the average.
And so are Enkidukai. A few might be, let's say, "handicapped / disabled" in some ways. But there can be scientists, priests, artists, aristocrats ... whatever.