Return Intn'l destinations to QF, e.g. SYD/MEL/PER - DPS
Judging by the "quality" of the punters I see travelling to/from DPS on both JQ & DJ, I would suggest a QF premium service would be wasted on them.
"Anuvver bundy-&-coke, thanks 'luv. Waddya think of my Bintang singlet, huh? Beewdy! Buuuurrrpp!!!"