I'm sorry but if the Nintendo Switch doesn't get the big third party support, it will fail.

[S.T.A.G.E.]

Stefan.De.Machtige said:

Constant Nintendo first party + Japanese 3rd party support + indies + token western support should provide a minimum of succes for the NS.

Anything more then that, will be a bonus .

Sony has the lionshare of Japanese third party support. It's been this way since well...1994 or 1995.