Board Thread:Wiki/@comment-27441457-20171108210028/@comment-27125793-20171109003313

Armin will transform into the Collosal the middle of the festival in a big explosion like Bertolt did in the Battle of Shiganshina.

The Marleyan Warriors being neutralized and Eren's answer to Reiner's question, along with the intense expression when he said it  - "The same reason as you. I can't help it." - are proof that the Survey Corps is planning to deal a big, destructive blow to Marley, just as Reiner and his friends did to the people behind the Walls in 845-850, and just like them, for the sake of his friends and family, Eren has no other choice but to go along with the death of innocents, even if they are the citizens of an enemy nation..