The Final Cylon?

Ben and Mindy came over tonight and we watched the Battlestar Galactica: Razor DVD. Needless to say, it was excellent and really helped to explain some of the events in the fourth season. As we approach the end of the series with the start of the final batch of episodes set to begin in January, I have begun to wonder who the final Cylon is going to be. Initially, I suspected that the final Cylon would be the Galactica itself, but I am starting to question this theory. Other top candidates could be Old Man Adama, Starbuck or perhaps President Roslin (that would help explain all of her visions.)

But after a lot of thought, I have decided that the final Cylon is John McCain. I know this may come as a shock, but I can really see it happening. He bares a resemblance to Colonel Tigh, who has already been revealed as a skin job, not to mention military background. I will post a couple of pictures so you can decide for yourself.