No because their targets are completely different from Nintendo. The Move/Kinect were a periphericals that used the power of their consoles, but a brand new home console with the hardware in the tablet will disappoint the majority of their consumers cause of the low performance. Only Nintendo can offer a very outdated hardware for home console and hope to sell it. I want to clarify that I am not criticizing Nintendo, because the graphics reached the present day is fine for me.
In a certain way Sony just did something similar, PS Vita and Vita TV. You just have to switch the memory card from an hardware to another, and you have the games on tv, then reswitch the memory card to Vita and you got the portable. Ok, the process isn't as immediately as switch, but the majority doesn't want to play last gen game (compared to PS4) on the tv, they want a new hardware with new possibilities and no a new hardware with the same possibilities as Wii U (The reveal trailer of Switch looks like a Wii U with a better pad to me, even the same games were shown, and other that could run on Wii U too like Skyrim). If someone got two memory cards the process could be faster, with the savedata in cloud, so you didn't have to switch nothing, but no one cares about PS Vita quality on tv.
