Oh yeah I don't think for a second someone is going to keep their X1 still connected and not buy a neXtBox because it won't run Fighters Within and Ryse but still I'm just saying that I don't believe the new systems will have 100% backwards compatibility as that is a very hard thing to achieve when you look at some of the weird titles.
Yep I never played ryse and I dont have a kinect , I bought Xbox one in 2014 then I think few months sold it 3 more years passes I buy an Xbox one X because of the 4k craze in november 2017 almost 2018 :)
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