I think they're overstretching themselves a bit. Right now Halo is a very successful franchise for the Xbox console and they should focus on keeping it that way. However, the RTS market is even more competitive. You already have strategy game franchises such as Age of Empires, Starcraft, Warcraft, Warhammer, Command and Conquer and Total War Series, all are big contenders in this market share already. Halo Wars I will probably check out, but I am not expecting much really.