Does MS have an IP that on level with Gears or Halo that we don't know about?

[Blob]

Is anyone coming out with Halo/Gears level new IPs at the moment? Sure watch dogs and destiny are going to sell but to me these sales come across as forced. Genuinly loved high selling IPs don't come around often and im not sure if any of the big 3 have any coming out.