So... who exactly is left that can still be predicted for HoloEN2?
Shachi? Graduated too early, plus graduation is unnecessary in Holo
Anya Pandaria's graduation for a 10k indie would put her into consideration but she's already denied any possibility of this:
https://twitter.com/anya_pandaria/status/1406721322483437577Is there even any single graduated vtuber joining HoloEN?