Board Thread:Theories/@comment-27441457-20151225042055/@comment-29958651-20160925115139

I personally think that Annie is still alright. I mean, she is still under the control of the Survey Corps and being comatose in her cocoon. I can't even imagine how they could break the cocoon (without killing her immediately). Eren gained his hardening abilities thanks to the events that took place under the Reiss Chapel (the ending of the Uprising Arch) and not thanks to the devouring of another Titan Shifter. Besides, we still don't know if it is even possible to devour more than one Titan Shifter (remember the Devil Fruit rules from One Piece, this could be something similar). Don't worry, Annie will certainly leave her shell (at some point of the story), but as for now, she seems to be just fine.