Explanation:

- Option 1: Saurav Ganguly

- Former captain of the Indian cricket team.

- Served as the President of the Board of Control for Cricket in India (BCCI).

- Option 2: Sachin Tendulkar

- Legendary Indian cricketer.

- Known as the "Master Blaster".

- Has not taken up a coaching role for the Indian team.

- Option 3: Rahul Dravid

- Former Indian cricketer called "The Wall".

- Was appointed as the head coach of the Indian cricket team in November 2021.

- Has prior experience coaching junior teams.

- Option 4: Ravi Shastri

- Former Indian all-rounder.

- Served as head coach before Rahul Dravid, until November 2021.

The correct answer is Rahul Dravid as he was appointed in November 2021.