Board Thread:Manga/@comment-5774380-20170508180431/@comment-31641135-20170514184225

Can I make another random theory? The colossal titan that we were shown. What if it's not Armin but one of the titans from the wall. We've seen how Ymir's titan and Jaw titan are vastly different besides being the same power so what if it happened to Armin. I also kinda think with colossal titan being slow he would just get hammered by artillery from the ships. So potentially Eren knows how to use the coordinate and if he is infiltrating Reiner and that is planning on attempting to control them.

If not let's say Eren and Zeke get into battle based on how Eren activated his power by briefly touching the smiling titan if Eren and Zeke clashed he could just activate it and control the shifters potentially if that's how it works. If he knows how to use the power he wouldn't need Armin or Mika with him theoretically.