Let's see if they have the courage to show him become Krishna Rao part two. Many people think he will reform but what if he goes to the other extreme? Then I do want a Vaastav-style ending with Amma shooting him because he's such a 'monster'. Baat khatam.
they don't really focus on Amma -Raghav relation, so I don't think they will give her that honour. Most probably it will go to pallavi and she will be the one to kill him. Thus finally becoming a widow in true sense because last time she wasn't really one as mandar never died.She was a widow in first episode and will be a widow in last episode. Thus story will be coming full circle.