The All Blacks coaching staff will be retained en masse through to the World Cup but there will be a tweak of duties - with defence coach Brian "Aussie" McLean switching to the newrole of analysing opponents.
Head coach Steve Hansen will pick up McLean's defensive duties, meaning the latter will exclusively focus on feeding information into the mix about the strengths and weaknesses of the teams the All Blacks are playing.
The decision to create the new role is a significant shift. Since Hansen took over from Graham Henry after the last World Cup, the All Blacks have tended almost exclusively to focus on their own game. They have kept analysis of their opponents to a minimum in the last two years, believing their preparation time would be better spent fully understanding their own intentions.
"Since the end of the year, we have had a couple of sessions where we have sat down and reviewed everything and three key things have come out," says Hansen.