Tests are a different cup of tea
Gary Kirsten must beware lest he go down the Greg Chappell route
If he were to take on the national captaincy in all forms of the game, Dhoni would have to give up his habit of skipping Test series as he did in Sri Lanka most recently. The timing of the change would depend on when and whether he would feel comfortable with so many of the seniors around. Dhoni has done well with his young side but Tests are a different proposition.
Mathew Varghese is sub-editor (stats) at Cricinfo