I guess it may also seem like they're just recycling old material if they bring them back. So probably not, you're right. Yes, agreed! It was a very interesting episode too. Yeah the Famine episode was great, and that was nasty! Also that those first lovers ate each other up...

Reminds me, I really felt for Dean when he wasn't affected by Famine. I mean, Famine said something about how he was all empty inside and that's why he wasn't affected. I almost thought though that he was being affected, but it was actually emptiness/not being able to feel anything that Dean was craving.

We'll never know. Such a thought...