Re: DC's New 52: Reviews and Discussion (Spoilers welcolme and likely)
Now that I think about it, why is Hal Green Lantern in Justice League #7? He's been cast out of the Corps. The ring he has was left with him by Sinestro with no charge, and he's completely at the mercy of Sinestro to use it.
"In Brightest Day, in Blackest Night, no evil shall escape my sight. Let those who worship evil's might, beware my power: Green Lantern's light!"