Lest we forget, the All Blacks slipped up at this stage a year ago.
Having sailed through the year unbeaten, a combination of illness, tiredness and a very good England team conspired to send them to the summer holidays with frustration, rather than satisfaction, accompanying them.
A similar result again in Dublin in the early hours of next Monday morning would trump that and then some, given how hard they had to work to grind out the victory over England and the fact Ireland have never beaten the All Blacks.
Aaron Cruden, involved at No 10 a lot earlier than expected at Twickenham when he replaced the injured Dan Carter in the 26th minute, is aware both of the trap that the All Blacks could fall into and an almost tangible reward at the end of a long season.