User blog comment:Nerdyanimegirl225/The Worst. The Best, and why?/@comment-4829046-20140525053858/@comment-7418318-20140525173438

I wonder if maybe the editors have something to do with the use of fanservice.

It could be that the Rave editor reigned in Mashima, or that the Fairy Tail editor is encouraging Mashima to add more fanservice. Or maybe both, considering how different they were in this point.