New Zealand All Blacks fullback Ben Smith (R) runs out of a tackle by England's Luther Burrell during the second rugby union test match in Dunedin on June 14, 2014. New Zealand won 28-27. AFP PHOTO / MARTY MELVILLE
Ben Smith of the All Blacks is tackled by Ross Ford of Scotland during the Viagogo Autumn International match between Scotland and New Zealand at Murrayfield Stadium on November 15, 2014 in Edinburgh, Scotland
Ben Smith of the Highlanders is tackled by Lolagi Visinia of the Blues during the round 18 Super Rugby match between the Blues and the Highlanders at Eden Park on June 12, 2015 in Auckland, New Zealand.
Ben Smith of the Highlanders is hit in a high tackle by Schalk Burger during the round seven Super Rugby match between the Highlanders and the Stormers at Forsyth Barr Stadium on March 28, 2015 in Dunedin, New Zealand.
Marty Banks of the Highlanders celebrates after kicking the winning penalty with teammate Ben Smith during the round four Super Rugby match between the Chiefs and the Highlanders at Waikato Stadium on March 6, 2015 in Hamilton, New Zealand.