I can't see N64 Classic in a world with NSO. Why sell a $100 console with games once when you can sell a $200-350 console, plus a recurring subscription, plus extra for the controllers, and those controllers consistently sell out, so that situation has bore tremendous fruit.
Trust me, seriously. No matter how bad Switch does this year, it's better than the Wii U's best year. And 2016 was probably Wii U's worst.
I wouldn't mind being proven wrong, it would be a great novelty!
Also I could see a NSMB collection for the holiday season to milk reignited interest from Wonder. DS, 2 and Wii brushed up or remake in the U or Wonder engine, imagine... And imagine how much of the process they could automate to get it out on a shoestring budget.
(Not a foreign concept, a lot of the work on Galaxy's Switch port was "automated".)