Wii Sports: 82.81 million (No way)
2D Mario: 40.24 million (No way)
Mario Kart: 36.95 million (Very unlikely)
Pokémon Main: 31.37 million (No way)
Wii Play: 28.02 million (No way)
Nintendogs: 23.96 million (No way)
Wii Fit: 22.67 million (No way)
Brain Age: 19.01 million (No way)
Pokémon Update: 14.64 million (Unlikely)
Pokémon Remake: 13.79 million (Likely)
Smash Bros: 13.21 million (Possible)
3D Mario: 12.75 million (Possible)
Animal Crossing: 11.75 million (Possible)
Donkey Kong: 9.30 million (Very unlikely)
Mario Party: 8.91 million (Unlikely)
3D Zelda: 7.60 million (Very likely)
2D Zelda: 6.51 million (Unlikely)
Tomodachi: 5.81 million (Possible)
Luigi's Mansion: 5.38 million (Possible)
Wario Land: 5.19 million (Unlikely)
Kirby: 5.13 million (Unlikely)
Pokémon Mystery Dungeon: 4.93 million (Very unlikely)
Splatoon: 4.83 million (Virtually guaranteed)
Yoshi: 4.12 million (Unlikely)
Star Fox: 4.03 million (Unlikely)
Mario & Luigi: 3.77 million (Unlikely)
Paper Mario: 3.72 million (Unlikely)
WarioWare: 2.89 million (Unlikely)
Metroid: 2.82 million (Very likely)
Mario Sports: 2.32 million (Unlikely)
Fire Emblem: 2.06 million (Possible)
Golden Sun: 1.76 million (Possible)
Pikmin: 1.63 million (Possible)
Advance Wars: 0.70 million (Likely)
Italics = Dubious on continuation of the series
No way: 7
Very unlikely: 3
Unlikely: 11
Possible: 8
Likely: 2
Very likely: 2
Guaranteed: 1
So... there's no way that anywhere close to a majority of Nintendo's franchises will be the top selling on Switch. Like Rol said, the bar has been set way too high already.
