It seems as if there are a lot of rumors swirling around about Episode VII, from what I can surmise based off rumors reported on dark horizons, it seems as if there will be a group of villains that hunt down Jedi. It seems as if that is what Luke has been spending the better part of thirty years hunting. Whether or not these rumors are true remains to be seen, but if they are, it sounds like a promising start to a new trilogy.