User blog comment:IamJakuhoRaikoben/Chapter 439: Albareth Empire, Review./@comment-24277053-20150608200203

Another thing I haven't thought about is possible friction among the other guilds, and this would be the time to confront that. For example let's just say Kagura and Minerva have to work together, how cool would that be. I hope Kagura still holds a grudge, and Erza have to be there to keep the peace.

And have a moment when the other is blind sided by the enemy, they are about to get attacked with no chance of dodging, and the other one would make the save.