Leinster, cool, collected and simply thrashing teams of late will look to dine out again at the home of the saucepans, against Scarlets at Parc y Scarlets, tomorrow.
The first two of their last three results were sensational European fly-pasts, the frontline internationals humiliating Harlequins and Glasgow.
The third win, against Ulster in the UCL, was part down to 'rotation' using players from outside the '23'.
None of Tommy O'Brien, Luke McGrath, Gus McCarthy, Diarmuid Mangan and an entire back-row unit comprising Alex Soroka, Scott Penny and James Culhane have played international rugby, yet they thrived.
Culhane, 22, is expected to start again against Scarlets - who haven't beaten anything other than Welsh opposition since late January - as Caelan Doris is suffering from a slight niggle and may be rested as a precaution.
But selection can't be easy as, with Northampton coming in the Champions Cup semi-final next week, Leo Cullen and Jacques Nienaber have had strategic decisions to make, that is who to rest, who to play, who is freshest, who needs resting now, who needs managing for later on.
It is never as simple as putting the best fifteen out on the pitch to the end of the season as each individual is limited to a set amount of minutes per season - those backing up need to be ready to go.
And for players such as O'Brien, McGrath, McCarthy, Mangan, Soroka, Penny, Culhane and more it is about being prepared.
“Winning that game against the Sharks in South Africa gave the club momentum going into the Champions Cup," says Culhane of the positive impact of 'second' team's win in Durban in late March.
“When you can go against a team of South African internationals and World Cup winners and come away with the victory like that, it was absolutely massive for the whole squad.
"I think that even goes for the group that didn’t travel and it showed how there is not such a big gap between the groups.
“It is taking that opportunity when you get it, especially when you’re involved with the team of internationals.
“Last weekend I was delighted to be playing against Ulster with just so much talent around me, and the way they play elevates your game as well. When you get an opportunity to get your way into that team, you take it.”
So far so good in theory, but as soon as getting there it becomes about staying there!
“There are so many good back-rowers, training is so competitive, trying to get starting spots is so competitive, it would be silly not to try and learn from them, ask them as many questions as possible.
“I think Caelan (Doris) especially and Josh (van der Flier) they’re just very easy to talk to and they’ve so much knowledge and they’re willing to give it to you as well.
“I have been asking them a lot of questions about how they approach the game, especially around the contact area and ball carry and just that element which is especially important for my position.”
As general rule, Leinster run with between 40-45 senior professionals and can call on the Academy players if needed.
And from recent evidence, keeping that many players happy, everyone connected, avoiding creating caste systems has to be Leo Cullen’s super power.
“When you're picked for Leinster you are picked to play for Leinster, I don’t think it is viewed like that at all," continues Culhane.
“Obviously some lads aren’t going to get picked for the European games. Personally I haven’t played in Europe either but there’s a standard that you want to get to and I suppose it's just about playing to that standard when you get the chance.
“So I don’t think it's viewed that there’s two separate squads, just one big group."
