>> there are exactly the number of backups that there needs to be under normal circumstances. So, as I said, no redundancy for abnormal circumstances. If they

>> there are exactly the number of backups that there needs to be under normal circumstances. So, as I said, no redundancy for abnormal circumstances. If they are sitting on a reserve roster, but nearly always fly, then those aren't really a reserve pool. One or two extra people calling in sick and there won't be backups available.