[Z-man]

Re-watching the "Revelations" episode, I caught something I didn't catch before.

When Diana (No. 3) is talking with Pres. Roz, she tells Roz she wants the cylons that are hiding in the fleet. Roz says, "You mean the final five? They are in our fleet?" Diana replies, "There are only four of the final five in your fleet."

So given Diana's comments, the fifth cylon of the "final five" was not part of the fleet. That rules out:
Gaeta
Baltar
Starbuck
Zarek

But it may still be:
- Billy
- Ellen
- Elisha (Prez. Ros' spiritual leader)
- Someone who was left behind on Caprica after the cylon destruction ??

Hmm - 8 months to wait...

-Z-man.

PS: Ron D. Moore's commentary on EP 412 was very interesting. Lots of tid-bits in there too, about the movement of the show.