Are you serious ? That ' s a basic photomanip based on a ripoff of a popular album cover . <| sep |> All it takes is him killing Dolores . I ' m guessing she goes rogue , kills logan , starts slaughtering like we see in the promo , trailer , and Teddy and Dolores ' flashbacks , and William has to kill the one thing he ' s ever really loved . He then exits the park and gets married to Logan ' s sister . He goes back and Dolores is back , but she doesn ' t remember , isn ' t free , and he gets bleak . Then we get back to the MIB now . His wife who he probably never loved as much as the idealized memory of Dolores dies and he has no feeling left . He probably will make a reference saying he might as well be a robot because he has no feelings . Then when he killed Maeve ' s kid and her , he sees real feeling and real life again . And he wants it . Thus causing pain etc to get more feeling out of the hosts and hopefully so they can cause him pain too . If that is the arc , I would be satisfied . I think the signs point to this or something similar .