The ODI's against NZ will also see the frontline players (mostly the guys who will play the tests in SA) rested. It will be a good idea because the SA series is a very important one to prove our worth as the No.1 side and so our frontline guys like Tendulkar, Dhoni, Gambhir, Sehwag, Zaheer, Harbhajan, Sreesanth, Ishant, etc need to be rested so that they can leave for SA early to acclimatise with the conditions (Dravid, Laxman, Pujara will join them). Dhoni needs to be rested for this ODI series and KKD or Uthappa should be keeper.
The BCCI have agreed to Kirsten's proposal of sending a bunch of players to SA early to acclimatise with the conditions (since we dont have practice games). Which means, we wont play a full strength side for the ODI series against NZ. Which is OK because we dont need too much of practice in home conditions for the WC. We can start doing well at home from the first match.