Last week ended with the re-emergence of Claire, and at this point it’s difficult to determine what direction/role her character may take. Jack was told that she experienced some type of infection, comparable to what Sayid is now said to be suffering from.
Tonight’s episode will be Locke-centric, which means we should get a good dose of “evil” Locke, as well as some additional backstory on what is happening with Locke in the alternate timeline. Clearly the first episode of this season set-up the liklihood that Locke will seek out Jack to potentially evaluate his spinal condition to determine if there is a way he can walk again.
“Locke goes in search of help to further his cause”
Sneak Peek: http://www.youtube.com/watch?v=4rDg9LLE1Q4