When Locked pulled out his phone to call the cops on Desmond, I turned to CP and said, "I just realized, with all the time they've spent in sideways land with LAPD, I'm surprised we haven't seen Ana Lucia."
I DID like the answer for why Kate's name was crossed off. That's about it. Everything else, meh. More trivial "answers" that just confirm the most straight-forward guesses and interpretations of what's going on and revealed nothing about the reasons and mechanisms.