User blog comment:IamJakuhoRaikoben/Chapter 328: Zodiac, Review./@comment-5888163-20130420191437

All those dragons that disappear at year 777 will return! so Dragneel and the rest will come back and fight those 6 dragons.... Natsu will personally handle the last dragon which Rogue is riding, and yeah i agree with the user Natsu might turn into a dragon. BEAST!