[quote]That would actually make sense. problem is the fact that the original 9 iron wolves are dead. Maybe it will be about finding new champions to take up their light and push even further into the darkness. [spoiler]Also never thought about the ironwood tree being the tree of life. I might take a look at some old Norse representations of the tree.[/spoiler][/quote] There's many adaptations to the Norse tree, but the iron banner one does resemble it very closely in some representations.