(SamusHunter2 & Pyoro are two of the most reliable leakers of Nintendo information. (The latter having around an 100% accuracy rate.)) It is said that more Xenoblade info will likely be dropping this week, alongside a few other announcements scattered throughout the month (maybe!). Next system reveal is scheduled for late-January/early-February. Looks like Nintendo is pushing out as far as they can before their next investor meeting, so my guess would be the week of January 27th, 2025...tho not sure. Nintendo could also choose the option of fitting the main reveal into when they usually do their February Direct.

I still would rather take Nintendo's word over that of a leaker. Leaker sounds gross anyway, like someone who can't stop peeing their pants.