User blog comment:Miskos3/Fairy Tail Chapter 543: Hearts Connected/@comment-31694187-20170707191315/@comment-26099879-20170709134005

"helicopter" really?

I understand that Nick.

People would either have labeled as unknown or a Celestial Spirit without a key. Well...he still has the Dragon Seed inside of him and Igneel failed to suppress it, so he could be a dragon with a human physique.

Speculation, but it's a thought.