User blog comment:Miskos3/Fairy Tail Chapter 385: The Celestial King vs. the Underworld King, Review/@comment-5268982-20140523091106/@comment-4829046-20140523102621

You must understand that what you are inferring would mean that we need some arcs or timeframes dedicated to Lucy training and that would mean the series goes on for longer. You see why I am against it now right? I'm conflicted cause the characters need a serious training session in new abilities if they want to face Zeref and Acnologia but that could mean we get unrelated arcs with different enemies. Like having whole different arcs with various Zeref supporters after Tartaros is defeated before we actually get to the final fight. One part of me wants development, the other part wants this series to end quickly.