User blog comment:ChocolateSquirrel/Filler Arc Predictions (more like speculation)/@comment-25334245-20140929231124

seems like another lucy and natsu centric arc...will keep my eyes open to see how it goes. Hopefully some of the more minor characters get involvement as well - key of the starry sky's did a good job of this. We saw mira and her siblings as well as others participating in interesting battles (while not taking spotlight off the main players in the arc).

I hope a future filler will focus more on flashbacks - like the guild members growing up. Maybe for the next s class, we will have a flashback to Laxus', Mira and Erza's.