Anticipating Lost

Spoiler break as usual:


Ok, things to look for, given what we have seen thus far this season:

• Mirrors!  Kate, Locke, Jack have all looked into multiple mirrors in 2004 LA.  What does this mean?  I am not alone in narcissism?  Maybe.
• Infection!  Disease tends to spread.  So, we have Sayid, maybe.  Claire, definitely.  F-Locke is patient zero.  Sawyer?  Is he infected or is he faking it?  Who next is exposed to the contagion?  Can they resist?  What causes one to be more or less susceptible?  We can spend hours just pondering the disease metaphor.  Or, maybe you don't want to.  Never mind.
• Undoubtedly less Hurley, since last week had heaps of Hugo Reyes.  We are now spoiled: "how about the next time you just tell me everything up front.  I am not big on secret plans."
• What will Jack break tonight?  He has broken hearts (Juliet, Kate, his son, his mother, his father), mirrors, and one Island.  Next?

Your thoughts as the next episode approaches?