Space isn't an issue. Everything is being downsized and no real plan for beyond the next 5 yeats to grow above what was in place this time last year.
QCD already effectively sold off, QCC will be next. Less planes to maintain.
It is all about getting the better deal in the existing facilities, and maybe moving JQ to SYD. However, there will be a Govt who stupidly will offer a big enough number.