Five Sub-Houses you will be able to "ally" with in Emperor. That we all know, but which Sub-House will be the most valuable in an aliance??? Personally I think IX among the others can be extremle cool. Hope Westwood will put alot of work in making the Sub-House units both exciting and powerfull... Any thoughts??? ( Personally I`d like very much a couple of sandworms, wormriders that is, on my side...)