As I see it committing to another 10 years of what I think is fair to say is a fuel inefficient aircraft is a massive call IMO. YEs , you can hedge the fuel price but not that far out. Where will the oil price be in 8/10 years no one knows but I suspect higher than it is know and the price of a used 380 probably close to zero. Yes, Qantas needs a new fuel efficient fleet.