"I think we can do a lot better in the fielding department. That is one area we can definitely improve," said Dhoni.

"The batting was superb. But we need to figure out something about the third seamer option. The ball stops doing much. That is the time you need someone who is street smart and someone who can utilise slower bouncers and bouncers to get around it," he added.

Dhoni said the 69-run start provided by Sehwag (77) and Tendulkar (20) laid the foundation for the victory.

"I have always stressed on good starts. We knew we had good firepower down the order to capitalise on a decent. Sachin and Viru (Sehwag) gave us a decent start. We lost a few wickets in the middle but Raina played brilliant cricket. He played by instinct and went after the bowlers. It is nice to see youngsters play natural cricket," he said.

"Raina was brilliant. He came at a time when he had to choose between playing big shots or getting himself in. He targeted bowlers and picked the vacant areas in the field," Dhoni added.

Asked why he introduced Yuvraj Singh and Yusuf Pathan so early into the attack, the Indian captain said it was necessitated by the lack of a fifth bowling option.

"We don't have the fifth specialist bowler. So it is very important to get their overs in between the 15th and 25th overs. As Harbhajan is a class act and has plenty of experience, he can bowl at any point in time."