The hook, or the thing I was wondering was how would the hero - Sunny Deol be redeemed. He was fighting for the criminal. That question was answered by the end of the film.
The other question that this film had was if you had to choose between your values and your child, what would you choose. This theme has been questioned already many times and also in The Last of Us, in that it is not a question or a choice at all. You will always choose your child. The world can burn.