B777 Ng !!!!
My own interpretation of crystal ball gazing is that if QF orders the B777 it effectively will be a New Generation version incorporating as many of the B787 technologies as possible without designing an entirely new aircraft. Time will tell.
The economics of the B787-10 look very impressive and that size is getting into B777 territory. Boeing don't want to kill off the B777 orders by firming up on that aircraft yet.