U20s face different threat in Aussies
This year's crop of Ireland U20s are the gift that keep on giving and having gotten their World Cup campaign off to the perfect start in Argentina by beating England, the show now rolls on to Australia.
The Grand Slam champions were hugely impressive in dismantling a strong English side for the second time this year, but they will have to plan for Saturday's meeting with the Aussies without No 8 Azur Allison, who misses out with a head injury.
It means that Ireland are now down another back-row, yet, as this team has proven time and time again, the bigger the test, the more they rise to the occasion.
Like Ireland, Australia got their tournament off to a winning start by beating Italy (36-12) and they will come into the game full of confidence.
Reflecting on the enthralling 42-26 win over England, Noel McNamara was proud of the character that his players showed, particularly in keeping their discipline when England's went out the window.
"It was obviously a strange game with the three yellow cards that England experienced," the head coach maintained.
"Tactically for them, they were trying to slow the game down and almost while away those periods, whilst we were obviously trying to do the opposite.
"So it certainly presented us with challenges and I think our tactical approach could have been a little bit better in how we managed those periods when England were down a player.
"I suppose we invited some pressure on ourselves and conceded a couple of tries that we really wouldn't be happy with.
"I think discipline is so important. We have had referees in to referee training, we have had a number of modules for the players and I think that was really evident (against England)."
McNamara has warned of the threat Australia pose.
"I think one of the things that strikes you is how good their defence is - how physical they are.
"They have a very, very strong pack in particular. If you look at their last three games, I think they have only conceded two tries between Fiji, New Zealand and Italy. And the two tries that they conceded against Italy came in the last 10 minutes," he said.