Well, not too much I want to try guess except that we'll probably hear about a Switch revision after the Christmas sales are over. The "current focus on Joy-Con application" could mean that they're dropping a key selling point for the Switch... or more likely going to shift away from it, if it does get dropped. Assuming it does happen, I feel like it would sort of be fazed out, like the 3D for the 3DS.

On another note, I have no idea why people are so convinced that we'll be getting massive overhauls for new Switch iterations. Nintendo's done it before, but even with big shape changes like with the Gameboy Advance and the SP, they functioned the same and played the same games. This holds true with the 3DS revisions, which mostly just got rid of 3D (which all games could be played without) and got a bit of extra horsepower for some games. The few times they tried adding exclusive features... I can't even say that they fragmented the fanbase. They tried with the DSi line of games, but I never knew anything about that back when I was a more casual fan, and the supposed mass of games that were exclusive to the New 3DS mainly amounted to a handful of SNES titles and games. I'd say they didn't put in the effort, but if they did, Nintendo would probably be lambasted for splitting the fanbase, especially if people felt forced to buy a new iteration of the same console.

On another note, lot of the motion controls that were made for certain games would become obsolete, and the co-op would be more difficult on a smaller screen without Joy-Cons to play with two people (unless those are included, but then... what's the point of a handheld if you have to carry around Joy-Cons too).

As most can tell, I'm pretty cynical to the idea and hope it's just minor things like a better kickstand and battery life