There may very well be one interface to rule them all, but it's not going to be the windows desktop that we all know and love. Removing that completely is going

There may very well be one interface to rule them all, but it's not going to be the windows desktop that we all know and love. Removing that completely is going to be difficult to matter how great the alternative is, so if they want to have a touch interface it'll have to be as a distinct UI.