Whats the reason for India's improvement (in cricket)??

I think Dhoni has been handling his team very well.He is capable of taking right decision at the right time which is profitable for the Indian team.He rorates his bowling line up very well and also a captain should lead his team from the front which he has done in the recent matches.His good form has taken him to the top spot of best batsman's ranking of this month.

I think India's improvement in cricket is Dhoni's captaincy and the combined team effort of Indian Cricket Team. Gambhir and Sehwag is in form now playing much better as they used to open earlier. India's inspiration in sports after win of Abhinav Bindra's gold in shooting also inspire Indian cricket team.