We already have NEW Samsung phones and a NEW Nexus 7 tablet, so we are not actually short of devices that are usable now for iC Pro. And they have warrantees!
The real advantage of Windows is that it can be used to do the SAME things that we can do with our desktops, like transparent network access, though Cubase would be pushing it! An advantage that will be enhanced by Win 10 which will bring phones on board as well.
So, if SB makes iC Pro for Win, it will be able to be used on phones, tablets, laptops or desktops, even the small BRIX, though one would hope it would not be as size-scaling stupid as the Android version, as while there are only two information configurations covering sizes from 4" to 12", Win 10 will be able to cover devices from 4" to whatever size touchscreen one can get. If iC Pro were on Win now, I could use one of those $89 tablets with my 23.5" FHD touchscreen in the studio, with complete silence. Can’t do that with anything that is on the Android or iOS map!
So, please SB, pull your heads out of Apple’s backside, where you have had it for far too many years, blinkering your development, and look into the sunlight where there are other things going on.