QUOTE(Brian O'Connor @ Mar 2 2012, 12:54 AM)
So far Superman, Batman, Wonder Woman and Green Lantern had their movie already. The Flash had his live action TV series long time ago whilst Aquaman and Hawkman appeared as a cameo in Smallville. Only Dragon yet to appear in live action version .
Question is, DC still have issues on their version of superheroes which they need to select to be in JL live action movie. Such as:-
-Will they used Brandon Routh or Henry Cavil for Superman?
-Will Christopher Nolan's too-realistic-Batman is suit to be appeared in JL?
-There is still some issues with Wonder Woman's custume though. It looked funny if you saw a woman wearing a starrish panties flying around.
-I dun see Flash, Aquaman and Hawkman will become an issue but it just that their costume need some 'upgrade'.
Well, back to Avengers 's discussion.
All your questions can actually be answered based on how a decision was made when the casting came in. Who would've thought Mark Ruffalo would be Bruce Banner? Eric Bana and Ed Norton never even had a chance.
Batman's suit? Heck it could be the Adam West version is needed.
Wonder Woman's costume? That is one debatable issue that we may never ever solve.

Seriously, I know it's off topic, but it's not impossible. It's the decisions made that will be the make or break. Also, I think DC (or in actuality WARNER) would want something once Avengers is out.