JUSTICE LEAGUE: Member of Green Lantern Corps. to Make Appearance
Lots of fans have been wondering if the Green Lantern will appear in Justice League. But as he's yet to be established in an form in the current DC cineverse, many counted him out. Today, Umberto Gonzalez at The Wrap dropped a "mini-scoop."
A member of the Green Lantern Corps. will be seen in "Justice League" in a key sequence.
Short and sweet and not much to go on at the same time. My guess it that it's would be Abin Sur and that he dies by the end of Justice League. That's pure speculation on my part. We'll have to wait and see if more things leak or are announced before the movie's November 17, 2017 (USA) release date.