This guy is wrong. No failure of tact or strategy can be the reason of defeat. Question of failure arises only when there is tact or strategy. Nono of these things existed ever in Dravid Chappel regime.
Secondly,Ganguly inherited a battered team torn by match fixing controversies which even Sachin refused to lead. He hand picked players like Yuvraj, Kaif, Nehra, Balaji, Zaheer, Harbhajan. He insisted Sreenath to stay on. He made effective use of Kumble Laxman in suitable situations and pitches. Even Dravid was a very shaky and slow one day player. Gangly protected him from being dropped and lost. He even made him to keep wicket just to justify his place in the team. Dravid Chappel from day one started disturbing the rythm of the Indian team. The team hand picked by Ganguly fetched initial good results for Dravid also. As time passed by the entire enthusiasm evaporated. Everybody became shaky. None was sure about his position. All suffered from identity crisis. Pathan was destroyed in the process. So many mistakes they have committed it would be another Mahabharat. Only foolish regional robots like would disagree with me. Ganguly used his limited strength brilliantly. He knew how to get what from his team mates. He used his brain in field setting ball changing. He encouraged everybody to perform. Dravid is no no way near Ganguly, you must admit today after the debacle.