User blog comment:Omega natsu2/Welcome Back, Frosch/@comment-5598380-20140307231503

Special chapters like this can be inserted in the new anime after the end of the Eclipse arc. 6 special chapters including the Fairies' Penalty Game and the upcoming special chapters can be made into Omake episodes before animating Tartaros Intro/Sun Village arc. By the time the new anime starts, the manga will be ahead at least 80 chapters, including specials. There's also the novel featured in this wiki a while back. I wish they make something out of it even though it's not written by Mashima.