Yeah, the Injustice 2 tie-in comic. Hal was great in it and Guy's ghost/manifestation of Hal's guilt was epic.
I can imagine HBO Max leaning more sci-fi than superhero. The one thing I hope to see is to see the GL franchise infused with a sense of wonder - it's become too mundane that an earthling is called to serve an intergalactic peace-keeping force with aliens from all over the universe. That should be epic and amazing and thrilling! If the show can do that, I will be a happy viewer.
I just hope the HBO series purifies the GL franchise from the Ryan Reynolds/2011 film infection.
Not unlike how Spectre sought to purify Hal from the Parallax infection.
If the GLC film is stuck in development hell, then I hope Hal is prominently featured in the HBO series.