I hope it turns out okay, but my intuition isn't filling me with joy at the moment.
Hopefully the information just isn't accurate, or something really huge is missing.
I still believe this is just the handheld and Nintendo giving you a way to play on tv.
People not interested in portables and just using this as a home console will be having a tablet sat in the dock 24/7, and that's quite a waste of screen and resources. They're basically making us pay extra money for a screen and portable parts that will be duds to us. Doesn't make sense, especially when they can make a cheaper home version without these parts, and Nintendo definitely don't want to miss out on that cheaper version.