Whatmore, Moody or Indian Coach for India?

Now that hunt is on for next indian coach its becoming bigger than any Indian blockbuster movie. Every news channel and newspaper is writing about this. Everyone is judging them of their performance with other countries.

But I have my doubts on both Whatmore and Moody. Watmore a low profile cricket player in his playing days took charge of Sri Lanka and they lift the World Cup. Now with Bangladesh and they beat India and NZ, but is that because of Whatmore?

Moody coaches couple of english cricket side and one Australian domestic state now with Sri Lanka who are close to lift the cup again. But is that because of Moody?

Few more questions:

1. Can we give all credits to these coaches?
2. Can Whatmore and Moody handle the high profile Indian Cricketers?
3. Do they really want to help India improve their performance?
4. Or they want to coach Indian Cricket becuase of huge Coaching Fees?
What you think?