Another point: considering the director of the first movie is Rajkumar Santoshi, maybe the sequel would be directed by someone else? Or perhaps the same director. Also, the actors: Aamir Khan, if the protagonist, might be older, so maybe a younger actor takes over? Though usually sequels continue with the same actor if possible.
Themes could include the burden of power, legacy, redemption, and the cycle of violence. Maybe exploring how Sikander's actions in the first film have led to the current state of affairs. index of sikander 2
In terms of characters, perhaps a new love interest or a rival who becomes an ally. Maybe a character from the first movie returns in a different role. Another point: considering the director of the first
Potential titles for key scenes: The Betrayal at State House, The Battle of Old Delhi, The Truth Behind the Father's Death, etc. Though usually sequels continue with the same actor
Next, the plot overview. Since it's a sequel, the story should continue from where the first left off. If the first movie ended with some villain defeated, maybe the sequel introduces a new threat. Or maybe a past villain returns. There could be a mentor figure who dies in the first movie, and the protagonist now has to step up. Maybe political or power struggles in the state.