Miles finds out Juliet's message for Sawyer, "It worked"

As Sawyer and Miles finish burying Juliet in the jungle, Sawyer reveals his true intentions for asking Miles to stay behind. He forces Miles to use his ability to find out what Juliet was about to say when she died.

It turns out her final thoughts were "It worked." Sawyer seems confused by this, but does this mean that she somehow knew about that time did change somehow, causing the new Oceanic 815 timeline that landed safely? Will we be seeing Juilet again in this timeline? We'll have to wait and see.