Burial at Sea was released, and lots of things about Rapture and Columbia were revealed. But, there is huge problem : contradiction between Bioshock 2 and Burial at Sea. We should not touch the Rapture Storyline or Timeline before we finish this problem. What is your idea?
P.S. Don't bring up nonsense opinions like Bioshock 2 is not canon because Ken Levine didn't make it bla bla bla or Burial at Sea is not canon bla bla bla.