Dinesh Karthik shud go. In all the matches Dravid is doing the opener's job. Karthik is just a opener for the name sake. We can bring in Yuvraj in the middle order.
And for the Australia series Rohit Sharma or Badrinath in place of Dinesh Karthik can be picked up in the 16 member team. But Yuvraj shud be there in the playing eleven.
