How on earth is OOL going to coupe with the Common Wealth Games? It even handling the morning International Peak.
Between 6-8am there is currently 2x A320 & 3x A330 International arrivals at OOL. The place turns into a total mess & can easy take 1h30minutes to clear customs.
Before OOL can take any full services airlines again, it needs a completely new terminal. (Note NZ doesn't count as a full service airline, they pretty much downgraded them self to LCC)