Alluveal
Regular
In the EW article (at least I think that's where it was) RM stated clearly that Starbuck was NOT a cylon. He also stated that the 5th cylon was not in "the last supper" picture.
Moore has been known to lie outright in the past. =) I'm not taking anything he says as canon right now.
I can't compare Baltar to G'Kar. He has hints of humanity within him, but the difference is, each time we give Baltar the chance to do the right thing, he always fracks up. Great, he prayed over a boy, I think it was all for show. Only an hour before he was boffing some cult hottie because it was a quick lay. While G'kar might have had an eye for the human ladies (same as Baltar) and had his share of acting selfishly and with vengeance, you could sense that he had a lot more depth. I'm not saying Baltar lacks depth. He has dimensions within dimensions, but I have yet to find one that doesn't include what he gets out of a situation.
Even with Pegasix, when he was there to help her, to coax her back, so to say, he ended up taking advantage of her sexually in a future episode, though she was clearly damaged and in severe emotionally distress.
Admittingly, it's why I like Baltar. He's so flawed. I'd like to see him redeemed, but it will take more than a fluke prayer to do that. With G'kar, the episode where he aided Catherine Sakai (season One) gave me enough to show me that this guy is "not exactly as he appeared."
Can't say the same about Baltar, and it's season 4.
I do agree with you on Season 3. Rewatching it has been very helpful. It's grown on me.
I also wonder about Dee and now I'm starting to wonder about Doc. =) He'd be a great #1. =) (given that he would be #1.)
Romo is another possibility given that Baltar's release would (I think) always be an ace up the cylon's sleeve--how, I have no idea.