Look, guys. Green Lantern isn't gonna be in the Justice League movie. They're basing this movie off of Johns' New 52 run more than anythingto the detriment of the property, IMO, and Hal was only around for Origin and I think the second arc before fucking off for most of the run. There's no Martian Manhunter, either. It's because DC wants Origin as their flagship arc, something to stand alongside Dark Knight Returns or Year One.