My prediction is like this: Veer runs away and gets the Sid bab to his house - by which time Kaju and Nayan Mom have alsro read the patra and are looking for an upaay.
(Also Nayan Mom has got rid of Dhruv by telling him about hospitalwali).
Ok ... so now when Sid Baba comes they all ask him: "Baba help us, what can we do to save both Dev and Kaajjal? You had said Dev will be saved by Kaajjal but she has to sacrifice her life! Can nothing be done to save her life also?"
Then the Sid baba looks at Kaajjal's face (Sid baba's can do face reading also!)
When he sees her face he gets shocked! He says "Shiv, Shiv!" Everyone asks: "Why, what is the problem, baba?"
He replies " Problem? No problem? There is no need for an upaay for this girl! Because in my mind's eye I can see her weariung a kavach protected against death! It is the kavach of Lord ganesha which only his deepest bhaktas get from him! If this is the girl who will save Dev's life, then believe me, nothing can happen to pass Dev's dosha onto this girl because she is blessed by the Ganu Bhaiyya kavach!"
What do you guys think of this angle? We have all been working with all kinds of possible upaays, but we have forgotten the Ganu Bhaiyya angle, so it is time to bring Ganu Bhaiyya in full force into this story!