So we've got a lot going on with season two. I'm sure I'm missing a lot, but episode one seems to have established goals for a number of the main characters: Dolores is seeking to take over the world(s), The Man in Black (William) has started his new quest for "the door", Maeve is searching for her daughter, and then there is Bernard. In one of our timelines, seemingly just after the gala, it seems like Bernard's goal is going to be to find Abernathy (Dolores' father). Seemingly in that process he creates a "sea of dead hosts". Did he do that on purpose? Perhaps he directed the hosts there, but did not knowing that a sea had been created in that place. Along the way, I'm assuming we'll also uncover more about why Delos has been collecting DNA and other information from it's guests.
PS: I think Teddy could be an interesting character this season. He's doesn't totally seem on board with Dolores. I'm wondering if there will eventually be a conflict where we'll see a war between the hosts. We've already seen from the scalped indian that Dolores was near that location killing hosts (at least one). Are the hosts in the sea the one's working with or against Dolores? It's looking like Bernard was responsible. Was he working with or against Dolores? My guess is he somehow helped to direct the hosts to that location, but was not aware that a sea had been created.