YG idols don't get regular comebacks and I don't see Lisa releasing music albums and stuff under YG.
I think single albums and minis released like BigBang M.A.D.E will work best for her.
Then she can do the rest by herself or with another label as she wants without YG's control.
This will work for Jisoo and Jennie as well if they want to do more than music.
That way, they don't get to lose their Black Pink brand.
Edit: I was right about re-signing with YG but I don't know if Lisa will do music under YG.
I'm glad they all left. They deserve much better. I'm excited to see what Rose does musically.