User blog comment:Dinosaurus1/Why Jurassic World III should not feature dinosaurs ruling the world or a dino-pocalypse./@comment-4864110-20181002184047

They said it will likely be a "science thriller", probably involving the escaped dinosaurs from Fallen Kingdom since they won't do any more hybrids. It might also involve Maisie since she is a human clone and Owen & Claire are said to return for it.