Jheez Its like you read my posts wrong on purpose, I said "1 MIGHT be a launch window title" and already clarified above that I don't expect it to be Smash.

Also Hal labratories is its own development team, Namco Bandai was needed because they were developing 2 games within the production span of 1. So even with everyone from Bamco gone you still have a full team (Hal Labratories) either sitting idle for 16 months (not gonna happen), working exclusively on DLC (Not a reality) or working some on something new (Smash 5, Kirby or a new IP). Given the impending reveal of a new home console I bet it will be a new smash bros because Nintendo that fits in line with Nintendo's pattern of releasing the games in the first half of a systems life (2016-2018, not at the end (2020).

But anyways, I'll leave it at that :)

Mario Maker

Wii got ports because of its controller, they were all labeled under "new play control". The fact that the Gamecubes audience was a tiny fraction of Wii helped too I'm sure

Wii U got remaster (or at least 1) because it didn't have Gamecube BC and Nintendo wanted to fill the gap between Zelda's. We haven't seen any other remasters if I'm not mistaken

Sonic Boom: GOTY Edition

Maybe NX will not have clasic BC, but in that case probably Nintendo will port some Wii U game on VIrtual Console same like they port some Wii games on Wii U console, only simple ports, but I dont think they will do any definitive editions of Wii U games.

But probably will do HD remakes of some Wii games, like Mario Galaxys or Zelda TP and SS, similar like they done Zelda WW HD for Wii U.

Project Cars

This list seems pretty reasonable but I honestly don't think they'll make definitve editions of anything, especially not MK8, Smash 4, or Splatoon. They usually just make sequels.