Dropping kinect would be the worst worst decision MS could do to XboxOne.
With Kinect2, MS has a differentiator, something that can go both ways but at least it gives a possibility of "greatness" so to say.
Removing Kinect2 would make XboxOne just another machine with lower specs than the competitor with a potential cheaper price.
No, worst mistake ever if MS removes Kinect2.
MS has been a follower far to long, with Kinect2, at least they are leading that route.... NOW, if that route leads to their demise.. or to el dorado, that will be the interesting part of the journey
They are barely supporting it at launch, its worse supported than kinect one was or even move, theyve got zero boxed games out for it at launch, all you can seemingly do is what you can do right now with kinect 1 use it for voice and navigation and the odd tacked on game using voice or head tracking. For being such a big pusher of the device they are showing no one why we are paying extra for it.