There isn't a market for Android like consoles, either because people or used to their tablets/smartphones or when it comes to TV gaming, consoles are way better at that. Maybe even both.
As far as i know, no console like that has succeeded, despite having "giants" like Google and Amazon behind them.
If all that console has to offer is what people can find somewhere else, then nothing will change.
What Nintendo needs is to go where the consumer is: create a tablet of it's own or make a partnership with Apple or Samsung.
Not only would they offer every game on the Android market, but they would create their own games for that market (smaller games that is). Which they could also provide on the handheld and home console, if the tablet tech would be found on them aswell.
Imagine Nintendo making Super Mario 4, NES style, or even Link to the past 2, Super Metroid 2, etc.
