Did anyone else get the feeling that the original idea for The Hatch was what the cave ended up being? When the show directly stated the parallels between the cave and The Hatch, I started thinking that they might have originally planned on The Hatch being something similar to the cave, but they had introduced it too early and decided it was more of an end-game type of thing. This may be complete bullshit, but the more I think of it, the more the cave seems to be a very primitive version of The Hatch.