The approach has also raised concerns over whether the Silver Ferns will be getting the coaching expertise they need this year as the team looks to rebuild following a disappointing 2011 season.
Taumaunu has indicated she plans to draw from ANZ Championship coaches. But that pool is looking shallow, with Noeline Taurua and Debbie Fuller, who are in charge of New Zealand's two leading franchises, both indicating juggling their young families with franchise roles and national commitments is too much.
Veteran coaches Robyn Broughton (Pulse) and Leigh Gibbs (Tactix) are also out of the mix as they have had previous involvement in the national programme.
However, Taumaunu is adamant the Ferns will continue to be well-supported by world-class coaches.
"I've got some great people and great support and have had some really good conversations with coaches over the summer break," she said.
Possible candidates as Taumaunu's understudy are Southern Steel co-coaches Natalie Avellino and Janine Southby, and franchise assistants Gail Parata (Mystics), Marg Foster (Magic) and Julie Seymour (Tactix).
Three specialist coaches - Lyn Gunson, Belinda Colling and one more to be confirmed - will attend next week's camp and Taumaunu said she also intended to use specialist coaches at different stages during the international season.
Taumaunu will welcome back into action several players returning from injury, including captain Casey Williams, Katrina Grant, Grace Rasmussen and Julianna Naoupu.