Yes, because you want a handheld that last 3 minutes in your hands and that costs 999 $, just like the latest iPad you already bought just to play Infinity Blade and Candy Crush Saga.
Be realistic for one second : Nintendo won't make another console that costs more than the Wii U, witch is still asking too much regarding of the PS4 and X1 !
The Slim nX would be real. They can build a mid tier at any moment. Who said the handheld was a guarantee? Could just be a streaming service for the 3DS.