So I have been a fan of Brian Staveley's new series of the Unhewn Throne series, the Emperor's Blades and The Providence of Fire. The concept would be a Kettral Wing performing the missions that only Kettral's can. I was thinking it would not be difficult to meld it with Pathfinder though that is not deal breaker if people rather go free form instead of using a game system.
For those not familiar, Kettral's are elite warriors that train from the age of ten, the training being grueling enough that more than a few don't survive. The warriors are named after the giant eagles, Kettrals, that they ride. A wing consists of one Kettral and five member team, a flyer, a sniper, a demolitions expert, a leech (sorcerer), and a commander. Men and women can be Kettrals.
Once there is an interest we can flesh out other details and get what people would like to see happen in the story.