MTZehvor on 28 January 2017
First and foremost, dedicated servers for Smash/other games that demand low ping.
Secondly, funding second/third parties to make installments for series that haven't had a recent release. F-Zero, Earthbound, 2D Metroid, etc. Preferably keep these fairly low budget, so that if they don't explode onto the market it doesn't make Nintendo wary of giving them another shot.
If there's any leftover after that, use it to hire some people with common sense to explain to Nintendo's board why only releasing a couple games per week for the eShop is a really stupid idea.
