So Rand's dreaming of other women while basking in the afterglow...shame on Rand. However, it could be the Pattern's way of telling him how to patch the Dark One's prison the right way.

Lanfear helped drill the bore in the first place, and I think that is why Moridin went through the trouble to retrive her from the Finns in the first place, to prevent someone else from doing it inadvertently, in case Rand, or someone else drew the conclusion they needed her knowledge. The mindtrap was to keep her from running off of her own volition, but its a double-edged blade.

By keeping Cyndane and Moghidien so close to him, the two have to know that the Dark One intends to utterly destroy the universe. Not the deal they signed up for. Reason enough to change sides, or at least drop out of the conflict. Any Forsaken who might have turned coat are dead, or mindtrapped. I think Demandred could care less about the world so long as he has his revenge, though a last minute change of heart at a critical moment would be interesting...

However, I think Rand will rescue Cyndane, not soley because of Lews Therin, but because of her knowledge of the Bore. She drilled it, she should have an idea of its nature, and how to fix it permanently.

Indeed her whole motif of challenging the Creator and Dark One will come to fruition here. She wants power, and probably a good bit of revenge.

I think the Shadow would have been better off by Balefiring her. Her mind is too dangerous, she has to know the Shadow's true intentions by now.