User blog comment:IamJakuhoRaikoben/Chapter 305: Fairy Tactician, Review./@comment-4933386-20121027015435/@comment-222.127.223.74-20121027052529

I don't think Juvia will aid Gray in his fight. Gray has been looking forward on this battle and so is Rufus. She couldn't just waltz in and attack Rufus. Juvia knows well Gray can handle his own in battles so I think Juvia will fight a more decent battle later on.