I think Disha will be in jail for sometime.
Then there r many possibilities,
1) Shika will try her best to help Disha and will lend her support
2) May bring the return of Vijen Bhonsle who will support Disha completely and set the rest of the family straight.
3) This new character that will be introduced may be Disha's long lost sister who may eventually help her.
Vedant may visit Disha but won't help her, might just sideline his character or take him out.
Although i feel Rano's character may turn negative and be out to get revenge on Disha.
Shaheen