They are actually used in the multiplayer start game screen.
I always found the Barbarian logo too busy. At the small size, I can't really see what it's supposed to be.
Too many signs in there, and maybe too detailed i think.
Maybe remove the skull entirely?
As written, a previous rework. I am not satisfied with this emblem at all. In the end they all should look equal in design preferences. So, one design but three different emblems.
The atlantean emblem reminds me every time to a porthole of a ship