The revenge plot is yet to get started because right now Bani been fighting for only justice not revenge and Naageshwari did promise Akesh more brutal deaths in every birth. Currently, I see no revenge so Maybe Meera might die on her wedding day and it will be made to look like Veer killed her and Bani will get marry to veer to get Meera justice and take her badla on Cheel clan? I feel her parents revenge will get included as well I think Veer father killed them.
There is high possibility the story might unfold this way of course nothing new at all.