India beat Australia: Is Virat Kohli the greatest India Test captain?

Is Virat Kohli the greatest India Test captain? India have finally won a Test series in Australia and it has come under the captaincy of Virat Kohli. These are both headlines which will resonate for years to come. India's under achievement in Australia, in Test cricket, and Kohli's captaincy are topics that have generated a lot of debate for a while now. Does this victory prove that this bunch is one of the finest Test teams to have left the Indian shores? Is Virat Kohli the best Indian Test captain already?