Sources shows that Pokémon Sun and Moon Nintendo Switch versions are already in developments which means soon we will be able to experience the game on the Switch. The main story came from Eurogamer whose sources told them a version of the game by the name of Pokémon Stars is already been developed by Gamefreak and will be available next year,
Pokémon Sun and Moon was a great success with millions of units sold. According to Takashi Mochizuki, Wall Street Journal Technology Reporter in Tokyo, the game has shipped more than 10 million units for the Nintendo 3DS.
Pokémon Sun & Moon together shipped more than 10 million as 1st batch, Pokémon Co. says. Biggest-ever initial shipment for 3DS platform.
— Takashi Mochizuki (@mochi_wsj) 17 novembre 2016