User blog comment:IamJakuhoRaikoben/Chapter 266: Sky Labyrinth, Review./@comment-112.207.165.168-20120118143308/@comment-4223231-20120118143856

Zeref can't be Edolas Igneel, cuz Natsu doesn't recognize his smell like Wendy recognizes Porlyusica's. And Zeref can't be Natsu's father because Zeref's hair is black and Natsu's hair is pink.