I was never under the impression that Nintendo should ever go full mobile to begin with even after the release of Pokémon GO. Their core business value has served them quite well for quite some time. Going onto a platform due to a products immense success does sound well.. but the issue is that said game may not sustain such a high level of success.
If something is not wrong with what Nintendo is doing.. I would suggest that they keep doing that same practice that helped them sustain such success since 1983. Having something like Pokémon GO is icing on the cake for them... at least that is how I see it.
" It has never been about acknowledgement when you achieve something. When you are acknowledged, then and only then can you achieve something. Always have your friends first to achieve your goals later." - OnlyForDisplay