I think Dolores got rid of all the human backups, but who knows? I was thinking if Dolores was in Charlotte's head and she made a new Dolores then how did she put her mind back in her body? But maybe she made more that we did not see? I am curious to see who. Teddy should be one but I think he went to the Valley Beyond (they showed him there but how did he get there?) I think I need to rewatch but I would love to see Lee back and of course Maeve but I think I see them more as friends because her and Hector have that special bond