So, I heard that in the Green Lantern show they might turn Hal Jordan evil or kill him off to make John Stewart the main Green Lantern. Honestly, I think that's ridiculous. Hal is my favorite Lantern, and just because of one terrible movie, his reputation in live-action was destroyed to the point where, instead of a Green Lantern representing all of space in the DCU, it's Supergirl instead — which is just nonsense.
I don't think Green Lantern even needs to have a single "main" one. For example, in the first season, Stewart could be the main character, but in the second season it could be Guy Gardner. If there's a movie, the main Lantern could be Hal. There shouldn't be just one Green Lantern we always focus on — they're all amazing characters who deserve their own storylines.
The same goes for characters who share the same name, like The Flash. Sometimes it could be Barry, other times Wally. Rotating the main character role keeps things fresh and gives everyone their chance to shine.
Anyway, I just wanted to comment on the situation. Goodbye.