Definitely there is a chance that Dubey might use his Techniques...or After the BMT process Prshanth will be Fully Cured from Cancer, then he May thought to Have His Family . he cant Sure that Dubey and Shobha will be With him for the Whole Life...And Why to Live Alone now, It would Be better If he dead with Cancer only, ...So he Definitely Ask For Ansh Custody...
there is a possibility that NIDA may Return to him After this ..He May Accept her also coz he loves her a lot...And As per My Knowledge Prashanth and Nida didnt had a kid...So Then prashanth thinks that why to Adapt a Orphan Boy when I have my own Child Ansh..Then Starts the Custody Battle I think...So many Possibilities..