Re: Joss Whedon developing Marvel SHIELD series for ABC
That's probably why they're the last to be cast. They want to take time and get it right.
1989 - "That Batman movie was pretty good. I wish we had more comic movies..."
2015 - "Aunt May is too young, Aquaman isn't blonde, Apocalypse looks purple, and ALL THESE ACTORS ARE TOO SHORT! HOW COULD THEY DO THIS TO MEEEEE?!?"