User blog comment:FairyRaven/Fairy Tail Chapter 337: The Golden Plains, Review and Commentary/@comment-5840892-20130628190511/@comment-5268982-20130629135706

Minerva could also get a new character Arc. She certainly needs that if she intends to become a main baddie. Look at Ultear, she was the longest-running bad character so far(not taking Zeref into account) and she's switched 2-3 identities so far. From Magic Council member to Grimoire Heart Mage to betraying Hades and working for her own good...