Just read the first new Justice League and from what it looked liked, everyone thought all the Super Humans were evil. Even Batman.
Is this the assumption going into the new reboot?
All I have gathered from the DC Comics blogs, that this is a pivotal point in the initial plot, superheroes must work with UN or they are considered outlaw vigilantes. And, Batman seems to prefer the fearful attitude of the people towards the superheroes in issue#1. Furthermore, this issue takes place 5 years in the past. I heard more will be revealed in the issue#1 of "Justice League International".