Board Thread:Manga/@comment-27321453-20200408113657/@comment-37493549-20200411225800

As for the question of when we'll see Eren again. Judging by the breakneck pace of events over the past few chapters, it's not at all inconceivable that they'll find him by the end of the next chapter. I could easily see the cliffhanger of the very next chapter being the gang's plane flying through the steam cloud and emerging on the other side to a scene of Eren performing some significant act. Whether that'll be the rumbling that we think is happening or something else, I don't know.

I don't think it's a coincidence that the founder's creative abilities (roads, bridges, infrastructure of some kind etc) has been hinted at throughout history but never explicitly shown except for the walls. Maybe even if he is flattening a portion of Marley, it could be with the intention of building something else in its place. As for what, who knows. We know that the power of the titans is based around flesh, could it be some kind of flesh based ritual? Mass human sacrifice? Who knows at this point.

Of course he could just be carrying out the rumbling like it's been described up to this point but part of me does think they must be keeping us away from his POV and obscuring his actions for a reason.