787 just too small.
EK will still have the 200 L's but they can afford to develop new routes with bigger A/C, they did in NZ.
Rumour around here is that the 350 (1000)s on order are about to be turned off ( the latest 380 order was a bit of a sweetner to A/B) because there is no engine at the moment that delivers the 92-94 T and will fit under the wing. Major U/C redesign needed is not going to happen.
Prediction: in 5-6 years, EK will have only 777 and 380's of various models.