My current job requires Y fares on legacy airlines and Blue Flex on B6 from someone at my level. There are no cash refundable fares but Blue Flex is refundable to the Travel Bank and that's enough for them (at the moment). My days of constant traveling for work have slow considerably recently but my observations are from the last 3-4 years. As I've said, I put almost no value on FFPs personally and am really only Mosaic because of my old work route. I'll be dropping out of status this year and wouldn't push to regain it. I like where JetBlue is at the moment. The fares are competitive, the transcon product is fantastic, the Y product is enjoyable. I'm really hoping for them to make the push to TATL so I can burn out my miles on some Mint returns to LHR/LGW.