Edgar, Dana knows it too which is why McGregor could do what he wanted without having his belt threatened. Think Aldo is on par too, if he doesn't lose his shit again I'd expect a very close rematch.
McGregor's career depends very much on his next bout, if he messes that one up he won't be the UFC's face anymore. Should never have been it anyway, Jones is and always was by far the best fighter p4p in the sport.