Would this have helped?
I was watching Jedi today and thought about this...
When Luke was talking to Vader in the overpass that goes to the ATAT, if Luke had somehow mentioned Padme, do you think Vader would have still turned him over to the Emperor?
Like if he said something like, "There is still good in you, I feel it as my mother Padme did."
Maybe not those exact words but you know what I mean. I usually hate "what if" threads, but I think this may be conversation worthy.
Let me know what you think.