According to Hajime Tabata of Square Enix:
“I’m very interested in this machine! As a player, but also as a developer,” said Tabata. “The Nintendo Switch that you can transform into a controller, that you can put into a dock, that you can move around with, on which you can replace elements. It’s been a while that I’ve told myself that I would like to make games on a Nintendo machine, so if the Nintendo Switch could be that opportunity, I’ll be delighted!”
I would love to see Final Fantasy come to the Nintendo Switch! Finally a non spin off/port of a Final Fantasy title on a Nintendo system! This would be the first time since the SNES! Just imagine playing a Final Fantasy game in all of its HD glory anywhere you go!