At this rate they'll actually start releasing games faster than even I can finish them lol.
But I reaaaaaaaaaaally wouldnt assume they'll announce something next week. Just because these little teases, for their web broadcasts especially almost NEVER lead to anything other than hilarious Era threads where people watch the streams all confused on what's going on.
Personally Id just love them to show off some beta footage of 7 before the combat swap, I always wondered exactly what Ichiban's move set would have been like...
As for likelyhood of new releases from the ones you mentioned:
Judge - Possible. And expect it to go to Hawaii for EZ map reuse.
Kiwami 3/other remakes - dont want 'em but definitely wouldnt rule them out as an easier way to get a game out for next year since they require less work compared to a new game. Unless its Kenzan in which case the amount of new assets needed, as well as rewrites probably equals a new game.
Dead Souls/Binary Domain? Lol no.
Licensed game... unlikely, considering Hokuto didnt do amazing, and it had a shoe string budget. Id love a version that didnt feel quite so rushed, I loved that game.
Brand new game: Seems somewhat early.
Gaiden like game: Shorter than a brand new game, possible since Gaiden was pulled together in such a short time frame and turned out great.
So I think whenever we get news of new RGG games it'll probably be in this order:
Remake
Judge/new brawler game/Gaiden like
Numbered release (2028ish release date I reckon)
We'll probably get an announcement of one by the end of this year, even if its just in passing, and hopefully get a bigger summit style announcement next year with several new games - like the Ishin/Gaiden/8 news.