I'm going to bite my tongue on Ryan until I read his comments on the situation. Everyone knows how I feel about his depiction of the titular character versus it's supporting cast. Something tells me that he's going to find a way to resurrect Michael B Jordan to play a heroic role though. I don't think he'll have a problem rewriting however he can just give the lines to Shuri the same way he did t'challa's intelligence and accomplishments.