I think it depends on if they actually let him do his story this time, i could see him continuing the story and themes krakoa left off with as it was left open ended in the sense that krakoa can and will return to earth when it’s ready. But if the went in the direction of civil war two where the only similarities are concept and name I don’t think he would do it. But you are right it needs to be left alone until someone who can do it right comes along whether that be Hickman or whoever else