Another thought, what about cascading down the first generation of A359s from Iberia? Would still require a refit but would possibly be a better fit for BA's LGW route network? I'm sure I read on this thread or elsewhere that the 787-10 would struggle for range on some of the longer Gatwick routes. So if they went for the 787-10 would they have to move routes like BKK back to Heathrow?