I mean Darkside? really? DC run out of ideas, this would be like if in the Next X Men movie decide to use Apocalypse as villain, there is no point in having movies with the exact same villain, Thanos came first into the movies, using Darkside will make the JL look bad, besides most of people belive Dark Side is an Star Wars thing, besides the fact he does looks like a Sith it would end being a terrible choice as a villain.
I mean even when Dr. Doom came first, people was making fun of him when the F4 movie came out, for the fact he looked like Darth Vader, i still remember magazines making Vader jokes.
Besides that, you would need the New Gods and many of thing like that, no one outside of the comic book nerds would understand what is the movie about.
I mean why does DC belives they are having a fight with Marvel, i mean Nolan and Snyder arent making Marvel type movies, so why in hell the DC movie universe has to follow the same logic that the Marvel one?
Cant DC go for a more mature and about the human part of heroes?, i mean the last trailer of Man of Steel looks better that all the way DC could think to use Darkside.
DC should notice that Marvel is the Jamie Oliver of superhero movies.
Everybody will like it.
But they want to be the Gordon Ramsay of superhero movies.
Not everybody will like it, but those who do, will love them.