Originally Posted by
chief12d
I also think the Midnight Angels are real dark horses as it stands in terms of relevance. I think that if the the Wakanda D+ series is indeed centered on the Dora Milaje, Aneka will be introduced, paired with Ayo, and that they'll get some arc approximating their comic counterparts (becoming anti-heroic revolutionaries/rebels). They may not be Coates creations but he obviously did the most with them and outside Okoye they're the most prominent Dora and the most likely BP characters to get the MCU stimulus package. I think they're far more likely to get pushed than Vibraxas or Akili, for example. They may end up being core BP characters in a few years.
In truth, a lot of Coates' contributions depend on the future of MCU, in particular that D+ show. That'll do more worldbuilding/character exploration than any movie can and if it has multiple seasons there's a good chance we'll see BP characters and concepts through the decades adapted in some form. Whichever writer gets the most of their contributions onto the big and/or small screen can be regarded as having the most impact on the mythos and its presence in pop culture.