Jestar have A320s, A330s, and soon 787s. What ever happened to it being a low cost style airline?
Would have made more sense to replace the 767 with the 787s and that would have allowed for further international expansion as well as the retirement of an expensive fleet, and just sent the new A330s to Jetstar. Qpilots would be happier, they get a new toy, and the training costs for Jetstar are less.