After Brodie Retallick's stunning first Super Rugby season which resulted in an All Blacks call-up and a title with the Chiefs, second time around was always going to be bit of a challenge.
And so it has proven for the 2.04m lock who is still only 21 - his 22nd birthday is on May 31 - not that it has anything to do with how he is playing.
The difference this year is preparation time. Last season, unencumbered by All Blacks duties, he enjoyed a long and fruitful pre-season. This time, he has had to work his way into things after a much more limited lead-up.
He believes it has made a significant difference but he is still one of the Chiefs' most consistent tight forwards, starting eight of their nine matches and generally doing exactly what is expected of him.
Steve Hansen likes his forwards to concentrate wholly on their core roles so the All Blacks coach is likely to be pleased with what he is seeing of Retallick, who is likely to add a few more frills as he progresses into the business end of the competition for the New Zealand conference leaders.