Curios things

So, the butterfly motif is from Awakening, it's the butterfly effect. However, given that the units from this banner have it stuck onto them, then just as Chrom had said earlier, it seems that Fates happens long before Awakening in some far off land. A legend. The thing that has me wondering is, if there's a dawn dragon (Naga), and some dark dragon (nobody we know of, maybe Grima has he gained power over time?), then, what the Anankos may very well be another divine dragon turned insane. Which is by far pretty interesting IMO.