After the Fantastic Four disaster I was thinking about these big movies and how having a star or two helps. Not that anything would have saved F4 from failure but it came across as more budget because of it's lack of stars.
I think that they should cast a bigger name than Heady. Pine is good but they need a name or two bigger than him. Stars and really well regarded older actors alone do not bring in box office of course but they bring a kind of cache to a project like this when your lead is only an up and comer.
I know it's not sexy to some people to talk shop but I will and I think that they should aim for a higher profile actress than Heady.