I remember seeing this deleted scene on a Lost DVD and it got me thinking, it happened at the very first beginning even before Jack woke up in the jungle. It went something like this..
Christian stands in the jungle with Vincent and watches Jack, 'Go wake him up, he's got an important job to do.' he says. Then Vincent runs towards Jack and Jack wakes up, Christian dissapeared.
What could this mean? Maybe this is the 'thing' we all missed at the first episode? Any thoughts? (Sorry for my crappy english.. hehe)