Totally.
[sp]For Dee, as a character/person, it'd be way better if she left Lee. It'd show she's got some pride, self-esteem and bit of a backbone left. But my reasons for wanting Lee to leave Dee have nothing to do with Dee and everything to do with Lee/Kara. I couldn't care less about how they write Dee, but I do care about L/K. Lee leaving Dee would be like admitting there's really no way his feelings for Kara could go away. That's what I want him to realize, not Dee.[/sp]
About the sneak peak...
[sp]AGHHHHHH! How could he say all that? It's NOT true! He married Dee because Kara had married Sam!!! I almost pity Lee in that scene because he says she's good for him... and it's true, but that's not love. Unlike Kara, that he loves, but who's not good for him most of the time. To me, it felt like he was begging Dee to keep him away from Kara. [/sp]