Too hard to say. Anyone saying it will be the same as Wii U's relationship to PS360 is simply basing it on the approach Nintendo took to Wii U. Since Wii U has done poorly thus far, I think it's safe to say that Nintendo will take a very different approach to the Wii U2, unless U1 does a complete turn around.
I expect Nintendo to go either the full on power route and build something that will compete directly with MS and Sony, or do something completely different and build a possibly weak platform that offers and unique experience. Something that works with mobile or handheld products as well. I'm hoping for full on power SNES/N64/GC style, but not holding my breath.








