Tendulkar will be out of the Indian side for the next 6 months. He will make a come back and play reasonably well for another 2 years before finishing off.
Dravid will remain the captain for another 3 series before handing over to Yuvraj. He will easily maintain his position as a batsman.
Ganguly will continue to play for another 6 months. He will remain in the side until India's tour to a country with a quality bowling attack . That tour will be his Waterloo and adieu, Saurav (after 6 months) never to be seen again on the cricket ground.