Southwest does not have it. If we give into pbs our lives and the airline changes. We Do not have to go with this!!! If pbs meant so much to the company they would have asked it of the f/a's. They want transition which is not industry standard. Stay tough on PBS and our qol will remain great. It's the reason most of us came here. There is no reason why we can't have both. Line bidding and great pay!!!