Eurogamer just teased new GTA 6 info from an unlikely source, headline says character switching and couple stuff

So Eurogamer put up a short post saying GTA 6 day kicked off a little early. While we're all waiting for the Netflix extended look later today, they're saying new information has emerged from something of an unlikely source. The headline on the article mentions seamless character switching and playing as a couple, but the actual snippet they posted doesn't give any details. Just a 'read more' link and an image of the Vintage Vice City Pack.
I'm trying to figure out what the unlikely source could be. Maybe a magazine interview that slipped out early? Or some preview event coverage that wasn't supposed to go live yet? The headline makes it sound like a proper preview, not just a rumor. Seamless character switching is something we've all been hoping for since the first trailer, and the couple angle with Jason and Lucia has been a big talking point. If this is legit, it could be a decent info drop before the extended look tonight.
But the fact that Eurogamer is being vague about the source is interesting. They usually name their sources or at least say 'in a new preview' or something. 'Unlikely source' could mean a non-gaming outlet, or maybe a foreign magazine, or even something like a retailer listing that had extra details. Hard to say.
I'm not going to jump to conclusions until the full article is up, but the headline alone has me curious. Character switching in GTA 5 was fine but felt a bit clunky at times. If they've made it seamless in 6, that's a big deal. And playing as a couple could open up some interesting mission design, like coordinating between the two characters in real time.
Anyone know what this unlikely source is, or are we all just refreshing Eurogamer for the full article?
Source: Eurogamer · Curated content.
eurogamer being cagey about the source is whatever. im more interested in how seamless switching and couple mechanics actually land for RP servers. if jason and lucia are tied together in missions, that could mean built-in duo dynamics for roleplay. on fivem you gotta script that stuff manually. if its native in six, thats huge for relationship arcs and heist crews.
rp servers
idk what that even means lol. is that where people pretend to be cashiers and get robbed
seamless switching sounds sick tho. fr worried my base ps5 is gonna sound like a jet engine if im bouncing between jason and lucia