I would guess IO Insider as usual on thursday, the 13th, a week before the start of year 2.
Maybe some tease before, announcement of the stream at the start of the week.
The current week was certainly meetings, start of the year, returns from holidays, and I wouldn’t be surprised if the roadmap was shot/edited during it, amongst other preparation of communication material (screenshots, videos, pitches to the press and partners, finalisation of the preparation of which informations to give and which are still to retain…).
Unless they choose to have a “steady and continuous flow of information only in the week of the release” approach. Ending with an anniversary stream.
But honestly, I wouldn’t really go and try to predict the exact day of pre-release informations. It’s a neverending, overanalysed, many time reflecting only one self and never accurate predicament. Sometimes it’s much more enjoyable to go with the flow.
More surprises, fewer hype burnout and fewer disappointement.
Now the real question is : where and in what clothes will Clemens present the january roadmap ?