I would be surprised if it does, I think we will see a new home console from Nintendo within 2 years or 2 E3s.
Honestly if I get another 3 reason, IE 3 more exclusives other than Xenoblade Chronicles X I will buy a Wii U. I'm not a fan of fighting, racing, or platformers (just fucking tired of mario and rehashed games from the mario universe).
"There is only one race, the pathetic begging race"