This "deal" is about FF points, frequent and business travellers and a quality product with a global reach.
This deal has nothing to do with Jetstar and I bet any attempts by Joyce to push Jetstar down the throats of Emirates passengers will result in the deal being terminated.
God knows our passengers aren't tolerating it anymore and have left in droves.
I think this could be the end of the Jetstar empire, however I believe the 787s will be based with Qantas colours in Singapore on a stand alone contract. And I wouldn't be surprised to see Jetstar Int A320s re-painted in QF colours flown by the Jetsar guys.
As I said I can possibly see the end of Jetstar, but not the end of their staff and contract agreements.
I think the MOU needs to be widened quickly!