What can I say. This was one phase when India's eight batsmen could do nothing. Mendis simply stole the show with a masterful performance. Almost legendary. Even Australia's World Cup winning team would have crumbled against this. Nobody can have an answer.
Critics may slam the Indian team for lack of experience, they may say that Ganguly, Dravid, Kumble, Srinath, Prasad, Azhar and Jadeja need a recall, but that wouldn't help. Let's not forget, this is like those matches in Sharjah, where first Murali, then Vaas, ran through the Indian team twice in a row. That was full of experienced Indian ODI regulars. Some may even suggest replacing the coach with the legendary Dav Whatmore, but that too wouldn't help.
This is a good team, man for man. They have a lot going for them. Rather than discard them for this failure, they should look at what really went wrong and what can be done better. As Marvan said, this is the best team India could pick. They haven't played much, and they'll only learn once they sustain a few hard knocks such as this one.
They have found a powerful opening partnership in Sehwag and Gambhir. Their middle-order batsman, Suresh Raina, has finished with good figures on the bat and priceless value in the field. Dhoni has proven his worth as a steady middle-order batsman and batted sensibly throughout the series. Rohit Sharma has also contributed reasonably with bat and greatly on field. The loss (of form) of their top ODI bowlers was a disappointment, but there's always next time.
What they really need is a proper research and development unit. In fact, proper or otherwise, they need one. This is a talented team, but they are severely lacking proper planning and preparation. The Lankans, throughout their campaign, prepared and executed several strategies, which, combined with their skill, took them to victory. The Indians, in comparison, never had a plan. Anywhere.
Let's just hope they put up a better performance in the next tournament. However, they need a break before the Champions Trophy. Some of the players who worked hardest (and got hit hardest) should not go to Sri Lanka, and the reserves should get a game. And a revamped support staff, as much as possible.