What they could though probably wont do is either your a guardsman and then can unlock sm later, or if you buy the full version you can be sm or csm or whatever otherwise guardsman or cultistOk...so you get to play space marines and guardsmen. How is this balanced? There is really no way to make a marine and a guardsmen 'balanced'. Then titans? ugh..
either way it looks awesome. Hope its free... or at least have tier 1 like WH online