Exactly the way I think about Sehwag. he comes in only if there is a quick wkt in the first 10 overs.
And I strongly feel Yuvraj should come ahead of Dravid. Reason being: Yuvraj likes to play in a bit and once gets going doesnt get bogged down no matter what. Dravid on the other hand is doing fantastic adapting to different situations and even sloging in his own style. And lately his partnerships with Dhoni have been statistcally and visualy a treat to watch.