I think Nintendo should host online championships for some of their bigger titles, like Mario Kart, Splatoon and Smash Bros. Here's the catch, they should offer download codes for some of their games as incentives. These championships should be region locked, in order to ensure they're providing the customer with the right version of the game. Basically the top 3 or 5, will get a download code for the most recent game they have released. It's something that would definitely encourage people to continue playing their games and it's something that wouldn't cost them anything basically.
Discussion started at here by jpct88