Not pictured: Wii Sports Club. They would have to change the name, but I NEED my waggle tennis.
The release/monetization model was unique for Nintendo, or any console game to my knowledge. You could rent it 24h at a time, or buy the sports outright individually, or buy the disc and treat it the same as the original Wii Sports. Of course a big part of that was probably a ploy to release the game piecemeal to launch it alongside Wii Party U and Wii Fit U despite it not being wholly ready, in desperate hope that blue ocean casuals would bail out the failing console, and the data on an experimental release model was just a nice bonus.
Finally reaching the point, do you think Switch Sports Club could possibly be one of their fringe benefits for NSO? With a standalone release for non-subscribers, like Animal Crossing's DLC. I think that model would also work for NES Remix.