Peacemaker was already great. Expand on that.
If they did a Lantern Corps show with Nathan Fillion as Guy Gardner, he could be maybe flying around the 'verse in an old spaceship with a ragtag bunch of misfits. Maybe have cameos from the voices of Superman and Wonder Woman from the DC MMORPG, and the voice of Clayface from Harley Quinn, Lee Thompkins from Gotham, Dr. Bryce from Legends of Tomorrow, Isabel Rochev from Arrow, maybe the voice of Nightwing from Teen Titans Go just to round things out. Unfortunately the voice actor who played a news anchor on the classic Superman animated series passed away.