Board Thread:Manga/@comment-27321453-20200408113657/@comment-37493549-20200602153656

The signs are there that Zeke still has a role to play. Grisha told him to stop Eren. But we're not sure exactly what he meant by that. Perhaps Grisha knew something that we the readers do not know yet, due to his ability to forsee future memories. He did decide to give Eren his titans after all, even after telling Zeke that Eren needed to be stopped.

Perhaps what he means for Zeke to 'stop' Eren from doing isn't the rumbling. Perhaps Eren is trying to do something else (perhaps sacrifice his life in some way), and Grisha wanted Zeke to stop this? Perhaps Zeke will sacrifice himself so that Eren can live?