User blog comment:IamJakuhoRaikoben/Chapter 482: Vigor, Review./@comment-24277053-20160419132526/@comment-7418318-20160419142011

So what Natsu in his fight against Jackal, but then he woke up and... you know the rest.

I hope this won't happen here, I don't even think it's all too likely, but it is still a possibility.