There is a difference in football and cricket game plan altogether. Do we need to coach Sachin, Sourav, Dravid, Kumble etc. We have already seen what kind of problems we face with Chappell. Dhoni has shown remarkeble resilience, Zaheer Khan matured.R P improving. We have loose ends too, no doubt, Sreesanth, Munaf Patel etc.Dinesh Kartik ahs done fairly well in England though not doing well during current Indo-Pak series.
Get Yuvi, Sehwag, Rohit Sharma, probably Badrinath and a good pacerand allrounder(Pravin Kr ?) in.
Lalchand Rajput is doing fairly well, so is Venky and others. We may make Sachin the Chief mentor and Kumble/Sourav/Dhoni the Stategist panel and that's it.
Kirstein may be good. But, is he required ?
Putting one from outside will definitely spell a doom for India in australia. Why BCCI is putting kulahri in it's own feet. It is already mismanaged, see Vengsarkar's current controversies. It is not that Indian or Foreighner coach, the team as a whole is doing well, why to prick the baloon. Retain Kumble as Captain for Australia well.