Maybe a delta pilot can weigh in on this, but I was talking with a delta crew in philly before Xmas and they were saying that delta has some new program that accounts for rest rules and staffing and that they've figured out a way to operate with their current staffing model. What I took from that was them saying that they wouldn't need to add pilots to the list solely because of the new rest rules. Johnso29, you're a delta guy I think, know anything about this?