Perhaps with the return of Ganguly to the side, Shewag, Sourav, Youvraj, and why not Venugopal for 2-3 over in between with quick sucessive changes in the middle overs from 0ver no. 18 till over no. 35 can be deployed for intermitent time. (Doubtful of Raina as he is neither an attacking bowler nor a great spinner. When Sachin is back the variations for the 5th bowler could be completed
