I love Yetide Badaki on American Gods(she's basically carrying this last season by herself, even if the writing isn't supporting her)! That said, I really want a Kenyan Ororo, and I really want collegiate X-Men to begin with(look at how long it's taken to tell Scarlett Witch's story, for example), so I think it's not a perfect fit for her. If you do a Storm solo movie and expand on her ancestors, I'd cast her as Ayesha, the first human Sorcerer Supreme, in a heartbeat(spin her off into a Dr. Strange sequel or D+ series). Iman can be Ashake, the Egyptian witch. But I want a younger, unknown actress from East Africa for Ororo(Kenyan would be ideal, but Sudanese/Ethiopian/Tanzanian/etc would be fine too).