>>536561458
There a few way they could go for, and we already know she still have the same goal through her midnight podcast.
Playing a role during a fractsidus arc for intel purposes, going lone wolf with a new plan or cooperate again with Rover (with all the difficulties that implies) through worlds of interconnected Sonoro, interacting with Somnoire (like the event), hitting us with the decay of her Sonoro and actually go through her grief and acceptance phase...
I'd probable she will come back, though dev time and context is the limit I guess...