I'd say the biggest thing going against it would be the size of Gamecube games. Those can be upwards of 1.2 GB or so in size, so downloading an app that contains all of them would be rival Switch games in size.my not bold most safest guaranteed prediction ever: gamecube NSO never being a thing on switch
Also, **** the NSO stuff and just let us purchase retro titles. Gonna feel pretty good about still emulating everything if they don't.