Tyler Consolidated is also just 2 fields overlapping at the outfields. So the shell shape is very standard

Red Rising. The only books I've read that had me on the edge during most of the reading and its battle scenes and twists would be grand in a high budget adaptation. It's also modern and inclusive, so you wouldn't have all these "race" or sexual identity shenanigans/discussions, as those are logically included in the source material.

Although I wouldn't know how to portray the different colours. Casting's gonna be hell for that. You would probably have to tweak that concept for live action a little. Don't think there are that many actors with the frame of Lebron around.