Switch will probably never get downsized or getting a version 2.0. Look historically on Nintendo consoles. They never do a slim or 2.0 version. It's just not part of their business model. But of course times changes, but I don't see it happen.
Instead I think Nintendo will eventually kill of the 3DS platform, in favor of the switch. Or at least they need to think hard on how those two platforms can coexist in the future, instead of cannibalizing each other, as I believe they somewhat do.







