Hung,
Sorry to reply to something you wrote a while back, but concerning that B747 cargo ops out of GOT, I heard it was sold to LH Cargo (so they are still doing it) I have also seen a polar air cargo (or was it Atlas) B747 working out of GOT for Finnair.
As far as the value of cargo, my airline sent an A330 from Shannon to JFK the other day, no pax, only cargo [ad hoc], and they made more money on that flight than they would have if it was filled with 340 pax!
The word I have on CCQ is that initially it seems like a good idea, but that more and more airlines are going away from it. You'd think that they'd achieve more flexibility on the roster, but as far as I understand it is more expensive. Plus you need to do 4 PC's (PFT's) a year.
Midland is a funny story. Wonder who is really in charge on that A330 (SK901/SK902)? To make things a little easier, they are using one of their Star Alliance painted A330s, so to Joe Blow the pax, he won't tell a difference. Heard the SK B767 crews were delighted though, 901/902 is the worst duty on their roster!