I want the tone to be balanced in the movie, because while I think it would be great to have the movie's MAIN tone to be dark, gritty, and serious, I also want there to be funny and hilarious scenes. Even TDK had funny moments, like the Batman suspects wall in the beggining with Abe Lincoln and Bigfoot under it, the Joker during the truck in the chase, then accidentaly falling after getting off the truck, and him trying to blow up the hospital. Take TASM as another example, that movie's tone was well balanced, not as cheesy, campy, and goofy like Raimi's Spiderman and the 60s Spiderman, but not as dark as Nolan's Batman. So for a comedy scene, have something like maybe similar to that scene in The Avengers, where everyone is trying to solve the problem, then there's a guy playing Galaga. You can have that, maybe the Army Colonel and the President arguing in a room full of people about solving the problem against Godzilla, then the President leaves the room and the Colonel tells everyone to resume their work, then there's a guy playing Pac-Man (as an example).