I mean, really, come on! He's the most interesting ring slinger. Give him the yellow ring, leather jacket, and jeans like the early nineties. Throw in Kilowog, Kari Limbo, Ice, General Glory, and Hal Jordan as supporting characters and you have a show. You could flashback to his years as the backup GL, torture in the Phantom Zone, time with the JLI, and do some slap stick a la Bruce Campbell in Evil Dead 2. The possiblities are endless. You could start when he was a gym teacher and progress to galactic bar owner. I think they're missing the boat if they don't do this one.