User blog comment:FairyRaven/Fairy Tail Chapter 349: The Demon Doriate, Review and Commentary/@comment-7418318-20130831090927

While I voted for "not sure" I actually believe that Minerva will end up either in jail or on the run again, but will stay unrepentent and keep her grudge against Fairy Tail.

Maybe she'll somehow end up joining Zeref's faction in the big end battle.