User blog comment:Omega natsu2/Episode 181: Fairy Tail vs. Executioners, Review./@comment-24913871-20140511101748/@comment-7418318-20140511173227

I think the reunion between Yukino and Sorano will be in the main story, though a bit more information about their pasts would be nice.

Not just their time in the village and how Angel turned evil, but also what Yukino did before joining Sabertooth and how she managed to convince them to let her join.