Although I haven't read or watched any John Stewart stories really, I always thought John's backstory had more story potential than Hal.
Leaving the military and then being sucked back into it essentially with the GL Corps always seemed interesting to me.
GLCorps could be the superhero movie that deals with themes of war (I can't think of any others that do); in addition to self-forgiveness, trauma vs clarity, optimism/pessimism, destiny (given that he was an architect before; a pretty good prior occupation for being a GL. Coincidence?), etc
Agreed. Stewart definitely has a unique story in superherodom, one which involves abject failure, and recovery from it. The architect angle gives so much credence to the way he builds. It's awesome. His philosophy and breaking down different types of structures (ideas, music, arguments) into their components would be really incredible.
I only know John from the DCAU and from comics where he wasn't the lead. I like him a lot, but he seems more like a team player rather than a starring role.
If they want to use him in JL then ok I get that.
BUt Im just curious who is John's supporting cast. I mean friends, love interests, etc. outside of the core? Also who is his arch enemy? Hal has Sinestro and Parallax (although both are kinda arch enemies for the core in general), Kyle has Major Force (kinda), Oblivion and Nero who does John have?
And that's not a knock at John i actually wanna know
Stewart's original love interest was
Tawny Young, a reporter, while his main love interest was his trainer and eventual wife
Katma Tui. She was Sinestro's replacement on Korugar when he was kicked out. His tertiary/new love interest is Yrra Cynril, which segues nicely into his villains, because she was the Green Lantern hunter called
Fatality before becoming a Star Sapphire. She was the closest thing to an arch nemesis he had for a while, I think. His initial adventure involved corrupt Senator
Jeremiah Crutcher. Also, the mad Guardian
Appa Ali Apsa, once supporting cast for Green Arrow/Lantern, became a major villain for John Stewart.
Edit:
If I were to do GL2, It'd be Sinestro and Hal-Parallax as the villains and John, Katma, Kilowog as the principal lanterns, with Fatality and Appa Ali Apsa as supporting characters. I'd adapt Xanshi's destruction into John being confident/proud (or too ashamed from a similar military failure) to kill Hal-Parallax to stop him from destroying Xanshi. Appa Ali Apsa would be a sort of Palpatine esque seemingly good but actually bad shadow guy. If it were a fresh reboot of GL, with John as the main/first GL or whatever, I'm not really sure what I would do, honestly.