There is still plenty of experience with 11 having played at last year's Champions Trophy and five have more than 150 international test caps.
With a number of players competing in the European club season, and only returning to New Zealand on the 21 November, there will be just a short time spent together as a team before they depart.
"Ideally, we would have had a longer build-up but, because of the Olympics and the timing of the Champions Trophy with the European season, we will spend the week we have focussing on set pieces and team cohesion," Batch said.
The week after the team returns from Melbourne, the 2013 national squad of 25 players will be announced alongside a development squad of 10 players.
Ranked sixth, the Black Sticks will have to improve on their Olympic performance to have a chance of finishing in the top five at this tournament and qualifying for the next Champions Trophy in 2014.
They open their campaign against Olympic gold medallists Germany, before games against England (ranked fourth), India (11th) and a quarter-final. Australia, Netherlands, Belgium and Pakistan are in Pool B.
New Zealand squad for the Champions Trophy hockey tournament in Melbourne from December 1-9: James Coughlan (North Harbour), Nick Haig (Canterbury), Simon Child (Auckland), Blair Hopping (Midlands), Dean Couzins (c - Auckland), Jacob Smith (Capital), Hamish McGregor (Southern), Phil Burrows (Auckland), Alex Shaw (Auckland), Devon Manchester (Auckland), Blair Tarrant (Southern), Arun Panchia (Auckland), Shea McAleese (Central), Matt L'Huillier (Capital), Stephen Jenness (Capital), Hugo Inglis (Southern), Steve Edwards (North Harbour), Nick Wilson (Central).