There is nothing wrong with the experiments..Just dat the players are not upto it.There arent any bowlers who can bowl six deliveries at the right places.There is too much pressure on the batsmen. in such a situation it is only consequential that the batsmen fail. The focus is always on why our batting fails. What about the kind of bowling our batsmen face in the nets and then in the matches. Ask our bowlers to bowl at our own batsmen, and i can guarantee you that they will be easily getting 300 in every match.