If Infinity War goes into the battle at Wakanda and the city falls, I could totally see a BP sequel dealing with that fallout and a revolution against a new king who, in the eyes of the people, failed to protect a nation that has never fallen to conquerors. I dunno how closely it'd mirror Coates' actual run; odds are it'd be like Winter Soldier and Civil War and just take a few story beats from the source material, but yeah I could totally see Coates BP being used as inspiration.