Kinda ties into Spencer's comments after the Kinect-less X1 announcement, which left me wondering how they'd go about it.
"This might seem backwards, but I believe the decision we made to allow people to buy Xbox One without Kinect included, in the end, will actually lead to more Kinects in the market," he said. "I believe that you've got to sell the console before you can sell Kinect.
http://www.polygon.com/2014/6/13/5806096/xbox-one-no-kinect
I'm satisfied with what it offers me currently, so any further uses is cool in my book.