It might just be me but I see this as well as PS as some desperate attempt by GW to increase sales.
Its just another system they will never update and there just throwing out there to make money. Who still plays Mighty Empire? (The WHFB equivalent.) I have never seen any one play the game out side of WD. and this is just the same thing but in space.
Eyes with out life.
Maggot ridden corpses.
Mountains of skulls.
These are some of my favorite things.