If you were to create a Wii U successor, what would it be?

[Skidmore]

I don't know why, but I would be very satisfied if it's up to date hardware with new version of gamepad.

I do really enjoy the gamepad, but it should be only used as auxiliar screen(map, quick inventory), get rid of the offscreen gameplay.

In my mind if the wii u was almost as powerful as the Xone, it would sell a lot more than it actually does.