What needs to happen if Gray and Natsu fight it out in the next chapter.

Gray: “All these years, you were the demon I was destined to fight!” 

Natsu: “Not…..Now Gray. Must….. kill Zeref.”

Gray: “Well now is the time! I’m gonna fight you and kick your ass!”

Natsu: “Bring….. it ice bitch.” 

(Two are about to throw the first punch but Erza intercepts.)

Erza: “I don’t know what the hell is going on here but you two morons better sort this out and get back to fighting in this war!”

Gray:”But Erza, Natsu’s END!!!”

Erza:”I couldn’t give two s***s if he wasn’t END!!!! (to Natsu) Natsu! Quit going all zombie on us and going after that crazy ass suicidal wizard and get back to helping us!!!” 

Natsu: (Scared s***less to the point he snaps out of it) : “Yes ma’m!”