hmm, well I'm hoping they make a new map and Tsushima island is just like an act 1 or prologue type deal. When I think about the environmental puzzles and stuff it would be kinda weird having different ones in the same places.They wouldn’t just be re-using it, but redoing it in some sense. The technical challenge of making it larger and denser, with Ishi’s island too, and overhauling population A.I, going with a bigger story, bigger side quests, along with overhauling the game mechanics, yeah I think this is what they will do. They probably have grown to 200 people.
Probably leave mainland to a third game if Ghost of Tsushima 2 is a smash hit and they can justify the budget.