Problem is I don't see a new "main" DK game coming out for awhile. Retro isn't working on another DK and Tropical Freeze just got ported this year, they don't have a team to make another DK game at the moment and Nintendo is treating Wii-U ports as "new releases" because most people never played them.
I honestly think Tropical Freeze will be the only main DK game on Switch, just like the port of Donkey Kong Country Returns was the only main DK game on 3DS.
If you realize it, we tend to only get one new DK game per console from N64 onward:
N64: DK64
Gamecube: Jungle Beat
Wii: DKCR
Wii-U and Switch: Tropical Freeze
And then King of Swing for GBA and Jungle Climber for DS.
Besides that there's just ports or spinoff games.
I honestly think Tropical Freeze will be the only main DK game on Switch, just like the port of Donkey Kong Country Returns was the only main DK game on 3DS.
If you realize it, we tend to only get one new DK game per console from N64 onward:
N64: DK64
Gamecube: Jungle Beat
Wii: DKCR
Wii-U and Switch: Tropical Freeze
And then King of Swing for GBA and Jungle Climber for DS.
Besides that there's just ports or spinoff games.