In terms of sales I think it'll do ok-to-well for Nintendo.
Not like some massive blockbuster but more along the lines of a Super NES/3DS style success (50 million-ish systems) if they really work hard at it, and they're probably going to have to because it doesn't look like developers are really all that interested in doing any heavy lifting. The market is still tough out there.
That's good enough for a Switch 2 or whatever.







