David Hill has helped out with the kicking skills.
This New Zealand Under 20 squad is laden with talent, even taking into account the current injury toll. Of note is the elevation of two of the most promising talents out of Heartland rugby, in Poverty Bay lock Isaia Walker-Leawere, now with Wellington, but last year dominating for Gisborne BHS. First five Stephen Perofeta showed his class with the ball and off the tee for Wanganui Collegiate First XV, Wanganui, the NZ Barbarians Schools, and the national Heartland XV. He has signed with Taranaki for 2016. Both he and Walker-Leawere are a year young, meaning they will be eligible again in 2017, as will, scarily, Rieko Ioane.
Robertson and his selectors have done an exhaustive process to whittle down their candidates, and he admits some high quality players missed out after three intense training camps, the last of which was last month. They just want the best players to defend their hard-won world title.
"Before we get to the World Cup, we give them all the opportunity to learn. But from our perspective, 80 percent of every coach's success is around selection, so getting that right is the biggest thing," says Robertson.
The 28-man squad for the June World Under 20 Championship in England will be named on May 9.
The Blues Development side look strong on paper, a mix of Super Rugby squad members, plus those in the wider training group and other ITM Cup players from within the region. So prop Sione Mafileo, loose forward Joe Edwards, and Japanese international midfielder Male Sa'u are starting, while they will be skippered by Northland lock Josh Goodhue, out of Mt Albert Grammar's 2013 First XV and a 2015 NZ Under 20 rep.
Today's kickoff is 2pm at Bruce Pulman Park, home of the Ardmore-Marist club.