Why would the December 23 timetable be different? If the May 22 timetable works, there is very strong justification for it remaining in place for the next decade. If it doesn't work, there will need to be more retrenchment until there is a simple, reliable timetable.Problem is, you're looking at it from a May 22 point of view, which is only a short-term timetable. What's the point in putting 802s on a different route requiring significant traction training, when say in Dec 23, the medium/long-term plan is different.