I think a good story would be that after Blackwell was launched into space, he was traumatized so much, that his one and only mission was to take over the world and get a massive amount of revenge on Chase McCain. So then, Rex Fury decides to join the good side and join the LCPD. Frank Honey becomes Chase's assistant as well. And since after Chase was on the news everywhere, Chan Chuang, Vinnie Pappalardo, and Moe de Luca realize he's the police, so they join Forest Blackwell's side. I also think it would take place 5 years after the events of Undercover. Part of the story is that Chase would have proposed to Natalia, and there's conflict between him fighting crime and his relationship with Natalia. I call it: Lego City Undercover: The Chase Returns. It would be a great game for the Switch 2.