Check out this discussion, which comes from Level-5's Inazuma Eleven live-stream earlier today. The discussion is between the live-stream's MC, and Level-5 CEO Akihiro Hino...
MC: People are asking which console it will be released for.
Hino: Well, no one would thought it will be 3DS after they saw the footage we showed on the last stream.
MC: Please also release it for 3DS.
Hino: No no no no… Sw….
MC: Swi….I will buy whatever console you’ll release [Inazuma Eleven] on. But currently it’s really difficult to buy a Switch, so…
Hino: What? Who said it is for Switch?
I mean, that certainly seems like a tease for the Switch. People have been thinking this would come to Switch for a long time now. We know it's not for 3DS! If only Level-5 would come right out and say where the game is heading!