One main theme could be betrayal. The rogue agent betrays the trust of their agency or colleagues by acting on their own or against the established rules. Another theme might be justice. If the agent is going rogue to expose something wrong, then the pursuit of justice is a key aspect. For example, they might be fighting against an unjust system within the agency.
One common characteristic is a sense of isolation. Since they are going against the norm, they are often cut off from their former colleagues and support systems. Another is a strong motivation that drives them to act independently. This could be a moral belief.
Well, without more specific information, it could be about many things. It might be about a real - life case where an agent, perhaps in the context of law enforcement, intelligence, or business, went 'rogue'. This could involve an individual who starts acting outside the rules, protocols, or ethics of their organization, causing all sorts of chaos and unexpected consequences.
Another theme might be power and its abuse. If the rogue agent is misusing their position or authority, that could be a central theme. Also, the concept of loyalty could be a theme. The contrast between the loyalty the agent should have had and the actions that made them 'rogue' would be interesting to explore. For instance, if they were driven by personal gain over loyalty to their colleagues or the mission of their agency.
I'm not sure which specific 'rogue agent based on a true story' you're referring to. There could be many movies, books or real - life accounts with such a title. If it's a movie, it might involve a story of an agent who goes against the norms or rules of their agency, perhaps for personal gain or because of some moral conflict, based on real - life events that inspired the creators.
I'm not sure which specific 'rogue agent based on true story' you are referring to. There could be many stories about rogue agents in real life that might be made into movies, books or other forms of media. Maybe it's about a spy who goes against the agency's orders? Without more details, it's hard to say more.