Going Boeing is on the money.
The 787-9 was always coming to Qantas but it can't do everything.
There is too big a capacity gap between the 787-9 and the A380 hence why they need something to fill the gap. I heard myself senior QF Exec say the 787-10 was perfect for QF in Asia but no further interest noted. Even still too much of a capacity gap.
They need the new 777 simple! The timeline ex Keg makes sense.