In your opinion, what should be included in an upcoming live-action Justice League film? I'll start.
1: A good villain. This has to be one of the most important things. Contrary to what you may think, what the Green Lantern film truly lacked was a good villain. We all love Parallax, but we do not love a big headed (literally) geek and a large flying terd (also literally) as the main villains. The Justice League needs a villain who fans will love as much (or more) as they love the heroes and give the Justice League the fight they've been waiting for.
2: Do not base it around Batman. Yes, Batman is popular and awesome, but it is not a smart decision to base the entire movie around him. The members of the Justice League are are all partners, they're not just Batman's henchmen. Every character should play their own important role in the film.
3: No John Stewart.
What do you guys think?