for letitia: michaela in 'how to get away with murder', joelle in 'dear white people', savannah in 'beautiful creatures', music credits from chloe (from chloe x halle), ruth b., basically any of zendaya's filmography/discography (particularly would love to see her as mj in spiderman)
and for trevante, or john, i could see any of them in black panther, as sam from the avengers, as any of kofi siriboe's roles in girl's trip, queen sugar, or whiplash. AND for trevante/john/alfie as earn from atlanta, as musicians (jazz like leslie odom jr? and also burr or mulligan from hamilton?), or drake (which includes his spin as jimmy on degrassi). and i'll be honest, i hadn't thought up anything for avan, he just came to mind when i thought of zoey