Well I wouldn't know for sure, would I? You sort of killed me before much could be done on that front. As for Vader, I never thought he was savable. I detested the man. In fact there was a time I wanted him to die so I could take his place.
Jaina did? I would've made the same choice were I in that position.
I wanted people to know who killed me. And I hope they did, though I wish they would've made you realize what was happening to you.
I said conversation not killing. If I wanted to meet you so I could kill you, I would say so, Jacen.