There are no new factions being added period to the next patch.
IF we were really going to add another faction, you all are doing a very poor job on selling your idea as to what faction that should be. Perhaps next time you can try showing all the different big battles they were in, their units, weapons, gear etc. Perhaps why they would be a better addition than another faction(or combo). Things like that. and if you dont get your way, dont throw a tantrum on the forums calling the devs racists. You can even take this lesson and apply it elsewhere.
Seeing as we are not adding a new faction, the off topic posts at the end, and the "devs are clearly racists because they wont put my faction in the game" comments, i will go ahead and lock this for now.