https://www.gamespot.com/articles/final-fantasy-15-pocket-edition-could-come-to-nint/1100-6452895/

While Final Fantasy XV itself may not come to Nintendo Switch, the newly announced Pocket Edition of the game could. Game director Hajime Tabata said in an interview with IGN that there is "certainly a chance" that could happen. In fact, the said the probability of that happening is "certainly not zero."

"Obviously we'd have to think about what the meaning and what the significance of bringing this to Switch would be," he explained. "You know, whether people would want to play it and whether it would be the right thing to do for our team."