4 with the reasoning of 2. I think the "fusion" is still going to be a true gaming console, but will have the flexibility to be a home console or a handheld console. Like a suped up "Joystick" with a screen. Think a psvita that wirelessly streams to the television through an hdmi stick.
The other thing I see them doing is making 2 systems again, but the home version will simply be stronger version of the handheld. Exactly same architecture, but one running with stronger specs than the other. Like two computers; one running an i3cpu and the other running an i5cpu. They're the same thing, ones just nerfed for expense.







