The All Blacks may have swept Wales 3-0 but there are still a few areas they can improve ahead of August's Rugby Championship. Campbell Burnes looks at Steve Hansen's work-ons.
1) Selection: No 10
There is a prevailing school of thought that Aaron Cruden is the No 1 No 10. But why should that necessarily be so? Cruden played well enough in this series before his injury, but Beauden Barrett offered sheer brilliance in both Wellington and Dunedin and was near flawless off the tee, an area which was hitherto regarded as his weakness, on Saturday night. Lima Sopoaga also produced a telling cameo off the pine at Forsyth Barr Stadium to further complicate matters. We know the selectors think of 23 rather than 15 now, but Super Rugby form over the final month of the competition might just be instructional in this intriguing subplot.
2) Selection: Midfield
The wise men now know they have five quality midfielders to call upon. That number includes Seta Tamanivalu, still raw but full of potential, and is dependent on George Moala making it back from his elbow issue in time for the Rugby Championship. It also includes Charlie Ngatai, whose concussion ruled him out of the series. Neither Ryan Crotty, who was solid as a rock, nor Malakai Fekitoa, did anything to play their way out. Where does that leave Sonny Bill Williams, who will be back in 15s not long after Rio? It should leave him reintegrating in Counties Manukau colours, but don't hold your breath, Steelers fans. He will, one suspects, be fast-tracked into black.