Petty sure it's stone of Jas they're talking about. Thus a mahjarrat quest with other aspects brought in (elves because of zaros/zammy involvement, and therefore gnomes because of involvement with elves (toxic waste); therefore dwarves and monkeys because of gnome involvement. (Red axe in league with gnomes, as well as gnomes trying to ally with monkeys) Also involvement with goblins because the location of stone of Jas. Pretty sure the guy from devious minds will be in it also. Basically I predict a hell of a lot of story lines will merge.