Update on Lyrica:
I found time to watch her graduation announcement and I'm convinced she's done streaming for good. One of her goals is to reach 100K subs on YouTube so she can commemorate her efforts with a plaque, and it seems she's moving to the Maldives.
It was 30 minutes of her crying, setting up a victory lap of collabs with the likes of Pikamee, HoloID, and her illustration family. She was also talking about getting a refund for a L2D that never came to pass so she can donate it to charity, so this opportunity to move has sprung up pretty recently and she's took it.
In short, I find it very unlikely she's a candidate for NijiEN Wave 3, and if she is she's REALLY toyed with her viewers' emotions on something that will be found out the moment she speaks on debut.
Shannon's graduation announcement stream, however, was much more chipper and with a swift end to activities (Aug. 27). The kind of stream you'd expect from someone who knows they have something lined up in the future. Her reason is even that she is 'Journeying to new realms'.
I personally think it's safe to remove Lyrica from the list and add Shannon to it.