When I heard an interview with a Swedish EU politician, I thought it was a lost cause. She was completely blinded by the possibilities and saw no downside whatsoever.
I guess you are talking about Ylva Johansson, who is the spearhead of this. Every time she opens her mouth on this subject any person with knowledge on this subject breaks on the inside a little more, she has no idea what she is trying to do. Or maybe she does and it's all a smokescreen, I don't really know.