TBH when I was reading our dear Armored Titan despair woe in the start of the chapter, I started thinking "Hum, who is left to take on Eren? Misaka and Armin are there ( and the author apparently forgot Armin is a Titan still ... ), the two brats from the other side of the sea are there as well ... and Annie. But the author apparently forgot about her, so she doesn't count "...
Cue the chapter end
Well played author, well played