So let me get this right.
Qantas Mainline are being deprived of capital.
Qantas are awaiting the return of A330's from JQ to allow the retirement of older, less fuel efficient aircraft.
Qantas desperately need new aircraft like the 787 to allow it to improve network and product.
Whilst JQ are parking brand new aircraft against the fence and calling them "operational spares"
The only time I've heard of airlines carrying operational spares are when they are retiring a fleet. They may reduce the flying program of individual aircraft as they find buyers or delay the requirement for Maintanence.
MC.