If they proceed with how people will acquire epic gems, then I think those gems will be in such short supply (and at first, the raiders that acquire them will be using them for themselves, and their guilds will have plenty of JCs). There may not be any market "to dominate" for awhile.
Why is it possible to solo a T11 boss? How come a pet can tank that boss? How easy is it to tank this with a proper tank? Bring back crushing blows...