My first is a Legend of Dragoon related idea, far in the future from the time of the game would be the setting. It would still be with the same kind of technology in the game. The people of the world would live in harmony now but something would be working to change all of that. For this idea I will likely assume the role of the red dragoon, leaving the other six open.
My second idea is rough right now but I was thinking of a mass effect idea, it would be set far after the events of the third game and would be open to collaboration from interested players.