Dolores if my maths is correct.
Also, I guess the big question, is who has she taken out of the park. Has she taken other Robots or real people, or a mix of both? How does the the scanner not pick of that the Hay at the end is a Robot? Is it that Bernard has built her so she does not set it off? Also, Ashley has given the strongest hint he is loyal to Robert still, as he was hired by him. Could this be a hint that he is also a Robot? Although if his primary drive is to protect the hosts, he did not do a great job.
Well there's Dolores, Bernard, Halebot and two others if the pearls seen in her bag were the only ones.
Dolores is back in her original body but we don't know who is in Hale, plus she made changes to Bernard that have not been revealed yet.
I think we will also see Mauve brought back, so will be interesting to see which direction her character goes.
Yes anybody not in The Valley Beyond is fair game for returning, anybody who went into the Valley will not (according to show runners) but then they threw us a curveball like that about Hopkins after last season.
My thought is Delos will rebuild the park, or try to. Felix and "seriously what fucking door" will be tasked with rebuilding the hosts, and start with Maive, we also didn't see Sizemore on the beach, so he may not be dead.
The scene after the credits confused me a little. By the way their was sand in the facility, and the number of times he has been brought back, I assume this is a long time in the future? I think in the current time frame he is still Human, but it did not make it very clear either way when Dolores finds him. She does suggest he is challenging his reality, but not sure if that means he is Human at that point.
The post credit scene is happening decades in the future according to the show runners, MiB seen throughout season 1, 2 and ongoing is human, MiB in post credit scene is human/host hybrid (ala James Delos) and is being tested for fidelity by the hosts.
Emily is dead and the host assessing MiB is only built in her image, it's not her. His pivotal moment is killing his daughter in the paranoid rage, like Delos rejecting Logan, it's his baseline.
Why's? Only Nolan and Joy knows that.
My pet theory is Dolores has killed off humanity and this is Bernard's faction either trying to rebuild humanity (and of course they'd pick the hardest example to bring back first) or they've bought him back because he is the only one capable of killing Dolores.
One thing that did finally occur to me last night was Dolores is the Yule Brenner in this version, only taken 3 years.
HBO have ordered them to cut the cast and budget, so expect a much smaller cast and tighter storyline in season 3.