On the "3DS dead soon? Switch not just replacing WiiU? Nintendos word on continued support for 3DS is just marketing-ploy?"-topic...
I don't think the 3DS is just staying for a bunch of finishing titles (USUM, Metroid2 etc.) and then abandoned. The Switch as it is right now, is a replacement of the WiiU. Yes it has the gimmick of functioning on the road and without a TV, but its portability is not that great yet (or so I heard. correct me if I'm wrong, but I got the feeling that it's good for partygames on your friends porch, rather than a long travel-trip) and the intended way to play the bigger titles is with it in a regular console set-up in mind. And the option for them to port 3DS games to the Switch now being a reality (look at Monster Hunter news), also gives an incentive to use the 3DS for a while longer than you'd expect. Profit on a game developed for 3DS should look really tasty if it can just as well be sold to switch-users.
The future path in this whole pseudo-handheld console VS handheld dilemma I predict, is that they won't phase out their proper handheld-line, but also that they won't want to keep having 2 different hardwares to develop for.
In other words, what will really replace the 3DS, will be a cheaper handheld sibling of the Switch. Meaning they will have the same basic hardware and 100% share titles. Like the DS/3DS it will have 2 screens, one being a touchscreen and the other an optional bigger detachable screen.
This is totally going to be D/P remakes, and they will be revealed on May 5th, 2018.
As much as I'd prefer for them to use remakes for the setting ground on a new hardware (where they'd focus on "re-inventing" the basic game on the technical level), in order to have more focus on the actual content with a new generation for the same system (and merely polish the newly established style).. GF has so far been keen on doing it the other way around: moving to a new hardware with a new generation and then have the remake-entry as a smaller polished copy/paste sideproject built on the same engine.
So the only way I can see this turning out to be DP-remakes (...which I would prefer not to happen in the first place, due to the whole remake thing starting to look really nonsensical, but that's another topic..) is if they are actually 3DS games that are simultaneously ported for the Switch, rather than actually developed exclusively for it (imagine all the extra profit!).
But personally, I have a feeling this is not going to be either. Not a new generation, and not DP-related, but rather some kind of fanservice/ultimate Gen-I-pandering, like some kind of Kanto revisit.
It's almost like they are trying to make you buy the new console. Curse these profiteers!
Nah, it's more like an overwhelming amount of people are demanding a core game for the switch (just read any USUM-reveal comments, it's full of disappointed opinions from people who for some reason thought the SM follow-up games would somehow actually be developed for the switch, despite the whole concept of a follow-up game being that it is part of the same game-series...), and they decided to hint at something that they've started working on in case it turns out to be relevant.
I don't think they've actually planned to "jump ship" to the switch with the main series, so I'm skeptical of this being straight Gen-8, and that's why some kind of nostalgia-powered sideproject that can also be put into the "core" category is more likely here, as a testing ground perhaps as well.
This! I feel like USUM has lost all the hype it had with this announcement. They better give it some good promo in the upcoming months or it might become first core series pokemon game to flat out tank commercially.
Don't worry... if the marketing for the previous 2 installments is any indication, we are going to have the whole game spoiled before we get it in our hands.. knowing about the Delta episode and Mega Rayquaza before ORAS even came out was ridiculous... same with the realization that we already know 90% of the new Pokémon and alola forms before SM came out.