Brodie Retallick has the appearance of a bouncer from the north of England and at times all the subtlety of one.
If ever those destructive qualities were needed for the All Blacks it will be over the next two weeks against the Pumas and Springboks.
While Luke Romano's groin injury has added hugely to the 22-year-old's workload, the consistent game time is agreeing with him. It's no exaggeration to suggest he is coming into the form of his life - certainly he appeared to come of age in the rough and tumble of his side's most recent test, the often ill-tempered victory over South Africa at Eden Park.
The last we saw of Romano on the field was when he departed Sydney's ANZ Stadium with a groin strain early in the comprehensive victory over the Wallabies on August 17. Retallick replaced him in the second row and hasn't looked back - playing in every minute of the subsequent Rugby Championship wins over Australia in Wellington, Argentina in Hamilton and South Africa in Auckland.
He has always been known as one of the best clean-out operators in the New Zealand game - he has a fearless quality which belies his age but is boosted by his 2.04m and 115kg frame - now he is turning into one of the best lineout operators and a general enforcer, too.