'Young Justice: Outsiders' revives Geo-Force, possibly with a major role in upcoming DC Universe battle
Fans love to be surprised and the introduction of Prince Brion as royalty first and then being an outcast after he receives his powers, plays along a familiar DC formula
DC has seen many offshoots of their mainstream comics and characters receiving critical success, and it seems like they're following this same formula in their 'Young Justice' series as well. So far, in the 'Young Justice' series, they seem to stick to a well-used formula, which is basically as follows: Keep at least one main superhero in the show to guide the newcomers + introduce a "new" character with their detailed background = Newcomers carrying the show, while the main heroes take a back seat (success!)