If Nintendo does release a unified handheld/console platform next-gen, could it sell similar to Xbox/PS?

[rykuo]

Nintendo is

Wii U: Mario Kart / Mario 2d / mario 3d / Zelda / Smash Bros / Pikmin / Maybe Fire Emblem / Maybe Metroid / Maybe Kirby / Maybe F-zero / Maybe Star Fox / Maybe Donkey Kong.

NEXT CONSOLE:
Mario Kart / Mario 2d / mario 3d / Zelda / Smash Bros / Maybe Pikmin / Maybe Fire Emblem / Maybe Metroid / Maybe Kirby / Maybe F-zero / Maybe Star Fox / Donkey Kong.

NEXT CONSOLE 2:
 Mario Kart / Mario 2d / mario 3d / Zelda / Smash Bros / Maybe Pikmin / Maybe Fire Emblem / Maybe Metroid / Maybe Kirby / Maybe F-zero / Maybe Star Fox / Maybe Donkey Kong.

NEXT CONSOLE 3:
Mario Kart / Mario 2d / mario 3d / Zelda / Smash Bros / Maybe Pikmin / Maybe Fire Emblem / Maybe Metroid / Maybe Kirby / Maybe F-zero / Maybe Star Fox / Maybe Donkey Kong.

AD INFINITUM

What i´m saying is: the appeal is not the same anymore...