Rumor has it that they are returning to Ador.
My prediction is Kot, Hyein, and Minji all return. Kot and Hyein really dont want this heat anymore, and too young to have such debt. They dont really care about the fight, they just went along with Dani, Hanni, and Minji who were the driving force.
Minji, while probably initially was for rebelling, dont have the fire to keep a grudge forever. And shes too logical to see it as helpful for her life. She wants to move on and start to repair things.

Danielle and Hanni, being the aussies they are, will never let up. And will destroy their lives to the bitter end. Right now debate is happening among the members, Minji is trying to convince Hanni and Dani its not worth it, but their ego cant be penetrated. Danielle lost some respect for Minji for giving in, but Minji was to have a life. Shes making the responsible call.

They may be replaced with 2 new members for the NewJeans comeback redebut.