Generic characters who won't be worth caring about it. They will be henchmen. The film will focus on apocalypse, I doubt we even be told who the horsemen are because of the time constraints of the film.
didn't really like Remender take on red skull in uncanny avengers, too many contradictions, hated mutants but gave himself mutant powers and surrounds himself with super power humans (pretty much mutants).
Its pretty clear G-Man does love this book but sadly I don't think even he can save this book.
However, Its first issue sold around 34,000 copies, issue 2 dropped 10,000 to 24,000 and almost certain it will have dropped down even further to possibly 20,000 region (may sales not released yet) which means its likely to be cancelled if doesn't make a sharp improvement soon. (after all Marvel is a business)
@v_scarlotte_rose: I haven't reader All New Invaders, Last time I checked Galactus was imprisoned in the negative zone of ultimate universe along with ultimate thor. Because there is nothing there too feed on he would die.