So I took the family to see this tonight and theres a scene where the main character kid is reading a book about the different dragons and on the bottom of a page screen left there is what looks almost exactly like the "wheat" chest symbol. It is a little bit stylized but it's facing the same way and even in a circle. A little too coincidental to me. Some animator HAS got to be a fan.
If you have not seen the movie already, and are planning to, LOOK FOR IT and post what you think.