(in the ship scene) What if Eren managed to convince armin to his side so that he could take the upper hand in the battle and after the alliance kill zeke eren comes out of the crystal in the paradise and touch his daughter hand from historia to reactivate the rumbling, and the alliance dies by berserk eren or the rumbling titans or old titans, the last war battle ends flock arrives levi killed all the old titans that eren put for him so he could kill Mikasa, and he starts to attack eren but he couldn't kill him and maybe Falco still alive, flock and armin convince eren to keep levi's life and put him in the prison, eren after weeks from the battle visits him in the prison just like season 1 the roles reversed, levi promised eren to kill him by himself for what he did to Mikasa and the others, the paradise abandoned only a few Yeagers garding eren's house from the last Ackerman, armin lives with the guilt of his betrayal to the alliance,levi comes out with Falco somehow and goes to eren's house but eren dies as an old man only his kids, he leaves the island He might be
able to establish his lineage.
Flock, commander of the forces
Armin gives up all the positions offered to him