I mean he already has written her though. And like Butter said has done a bang up job of it for the past few years and is single-handedly responsible for probably one of her biggest character developments in decades not to mention fixing the mess that was Storm's lack of agency in her relationship with T'challa and giving her a more profound connection to Africa and Wakanda imo. Say what you want about Coates but he did right by her in his BP run which is more than I can say for any X-writer in the past 2 decades.