I'm not convinced KH3 on Switch is impossible. The Witcher 3 of all games is playable on Switch now & runs fairly decently. UE4 is a scaleable engine with a native Switch version. & there are UE4 games that run worse than KH3 that still got Switch ports.Doubtful, but first we'd have to see what they have in mind. If it's anything like KH3, then that's a big nope for Switch.