Nintendo Switch and the possibility of a mainline entry on it

I have no doubt that we will get something Final Fantasy related on the Switch, whether it be spin offs or ports from old titles but:

What are the possibilities of a big budget mainline entry to be developed for Nintendo´s next gaming machine? (whether it be FFXVI or FFXXVIII)

Zero to none, I'd say. At best it'll get ports of the older FF games or the mobile games, but no mainline games; the system is just too weak for the 'showcase' main games. IIRC the other Nintendo machines got things like a FFIII remake, which was later ported to other platforms. I think that'd be the best one could expect. I don't have much faith in the Switch tbf,

As long as Nintendo keeps their machines underpowered, it'll get nothing but spin-offs at best.