User blog comment:Ḡwẵine Ḹٍٍkƨ Ĺiĸe Ͼềлȑềd/Alvarr/@comment-4623180-20120503113748/@comment-4190137-20120503120043

Deep down, Alvarr did care about Morgana and Mordred, he defended Mordred so he could flee the battle, and refused to confess Morgana's betrayal. I actually think they should have killed him off at the end of the episode, but they didn't, and it has created a large plot hole, so they need to patch it up by bringing him in again. If he does appear, he would probably be the trigger of Mordred hating Arthur (after Arthur kills him). But hey, they probably will bring him back, that is why they kept him alive at the end of the episode, and it is a rare sight to see a one-episode major villain survive. At this stage I am 60% for a return, 20% for a reference, 15% for archive footage and 5% for nothing. So I am pretty positive (I exxagerated when I said he probably won't). To sum up, he has to appear, after all, he does have a big connection to the alliance that will be shown throughout Series 5 (Morgana and Mordred), so yeah...