mainline crew will operate the new routes....keeps it simple,easy to integrate and substitute when necessary.crewing costs not an issue as loads of money to be made from the open skies so long as we get in quickly.any delay due to crewing of pilots or cabin crew would be a disaster.easy to integrate..i.e.....LHR/JFK/FRA/EWR/LHR...lets start raking in the $$$$$ sss asap