Absolutely not. That'd be severely damaging to the entire console. The Wii U GamePad is something that seems weird to people from the outside, but once they get their hands on it, the vast majority suddenly get it.
Even in its most mundane use of a map and inventory, it streamlines gaming. I struggle to go back from it, to be honest with you. Returned to Assassin's Creed 3 on 360, and it just felt so cumbersome to hold down a button to bring up inventory, and to press a button and then wait a few seconds just to look at the map.
It would also fracture the market which would result in developers not bothering, which is very sad.
I still question why people want three consoles that essentially do the same thing. Let Nintendo be the wild card. Will it always work out? No, but I'd rather that than they become a "me too" company, just going "More Power" as if they're Tim Allen.
Off TV Play is also revolutionary. Sure, for a lot of people it's not, but once you start having a family, living with a companion etc., it helps. They want to watch TV, you want to game, job done...do both.