User blog comment:Ḡwẵine Ḹٍٍkƨ Ĺiĸe Ͼềлȑềd/Alvarr/@comment-4623180-20120503113748/@comment-4623180-20120503121421

Considering Annis is re-appearing, as well as Mithian, plus they're exploring more backstory with Gwen, and a big part of Series 5 is alliances and unity, I do think there's a high chance!