The hedge for fuel isn't significant in the next financial year, I think you will find a 30% hedge at around US$90 a barrel.
I think that Tiger presents significant downside risk. Tamesek won't mind diluting the imaginary yield for J*...
I suspect this year's number will be fine, but I think also the building downside momentum on world markets will produce an entirely different set of numbers next year....
Prophecy perhaps, however the insistence that the model is sustainable simply does not hold water, in my opinion.