B787 purchase may be delayed to pay off debt in order to get back a non-junk credit rating...
"Qantas Airways is on the verge of winning back the investment-grade credit status it lost in 2013. Getting there may require putting off plans to buy Dreamliner aircraft."
Qantas Dreamliner purchase puts exit from 'junk' at risk, says NAB
And yes, well done to the negotiators, lots of hard work looks to have paid off.