Board Thread:Manga/@comment-27441457-20171108210024/@comment-27125793-20171109182224

The height makes me think of Jean, but the rounded face makes my mind wander to Armin and Connie. We mustn't forget that Pieck had served as Zeke's scout in the Battle of Shiganshina, so she had probably seen all of the 104th graduates.

The height difference seems to be just a bit too massive to be Connie. I mean, the soldier stood over half a head above Porco. That means the soldier was at least a 190 cm tall. So perhaps its Armin, with the increased height being a side-effect of having the Colossal Titan, though the other shifters haven't really experienced any such side-effects themselves, that we know of at least, though Eren does have great physical strength.