Not much more coming this week aside form maybe someone from corporate Nintendo publicly acknowledging in some capacity that a new console will probably exist soon.
I'm still not... 100% convinced that the Switch successor isn't coming this year, but that's mostly just because I haven't heard even the lightest rumblings of the marketing machine firing up for the big holiday season. Now that's not... entirely unusual. We've definitely had years before where Nintendo's big holiday releases weren't announced until June, but those were typically years where there was some sort of Pokemon release in the fall we already knew about.
Right now... there is nothing. No Pokemon release this year, no major first party release, no wacky peripheral or mini console, not even any kind of substantial rumour indicating the existence of a big incoming release (maybe Metroid Prime 4. Big maybe.)
We haven't had a situation like this in years where we're approaching the mid-year point and there is not even a light humming from the Great Infernal Holiday Marketing Machine
So they either have absolutely nothing planned for the holiday sales season (unlikely) or they have some absolute bombshell release expected do Mario/Pokemon numbers that we somehow haven't caught even the slightest whispers of on a breeze (no, I don't think MP4 fits the bill. At least not alone)
Or... there is some other big release for the holiday season.
Obviously there's a chance they could just drop a big Mario Odyssey 2 or Mario Kart 9 reveal during the summer but those are maybe the only things I could see being the big focus for an otherwise very sparse holiday season.