And then the flashbacks, they start getting confusing because relative to each other. It's not that hard to say Jack ratted out his father and got him fired before he went to Australia, but all of that happened after he broke up with Sarah. [What is hard to sort out is] how those scenes take place in relation to Hurley winning the lottery or Sayid leaving Iraq...so that's all Gregg's job.
Once we moved into the future this year it's become incredibly daunting for him (Gregg Nations), because all the Oceanic Six are intertwined, and you will begin to see in the finale as we begin to fill in these missing pieces in the future, sort of trying to understand what were the conditions under which the Oceanic Six left the island, and why are they lying, that that gets incredibly tricky. And you will finally get a sense of when the scene that you saw in last year's finale takes place in relation to all of these other scenes where Jack and Kate are on the tarmac.
from E!Online




