I've no doubt they will be back down under again, probably in a few years.
Put the trip to Anfield on your bucket list....I actually was there for league match v Man U about 6 years ago....first time we had beaten them at Anfield for 7 years. It's quite a small stadium by Aussie standards but has so much history!
There was a rumour not long ago that Liverpool were in talks to play a game in Brisbane in July 2015 against Brisbane Roar.