One of the most eagerly contested positions in the All Blacks' pack is blindside flanker, and Jerome Kaino, who was disappointed with his performance against Manu Samoa, will be hoping he has done enough to see off his friend and rival Liam Messam for the next test against the Pumas.
For Kaino, in his first match since dislocating a finger playing for the Blues 10 weeks ago, the test was significant for several reasons.
Born in American Samoa to parents of Western Samoan heritage, the 32-year-old was playing in front of friends and family at Apia Park, but also for his mate Jerry Collins in the first test since the former All Black loose forward's death in France a month ago.
"I had to put a lid on it," Kaino said of his emotions. "The No 1 thing for me was to focus on my role. There were a couple of factors - a couple of things I thought of heading into this game.