I really want the truth of the Ackerman family to be revealed.... all of this 'host' stuff, it's interesting and will give us a proper insight into their family. With their 'awakened power' what if they could turn into Titans? Also Eren... huge character development, although I'm not particularly sure if it's a development. He's changed and one could argue that it's not exactly for the better. What would happen if there was, somehow, a way for Eren to use the Founding Titans power? Ahhh what would he do? He already attacked Mikasa, so what if he also chose to fight his former comrades that now oppose him ?