JNB will always be big and help those who want to arrive at a reasonable place and then go a bit North. It's useful for those from the orient and Oz/NZ who already operate there. But the idea that it can remain as THE Africa hub is ridiculous. The problem with stating such an ambition is that it will cause them to spend money trying to get carriers in or back in. That will be a further waste of money that ZA does not have.