Should DHONI be dropped from overseas matches

Hello,ritwik! why question of dropping arises after all he is India's best wicket keeper and batsman.in Australia,he could not fit himself to the Australian conditions and failed to score big runs.so also Yuvraj has failed to deliver the goods,should we drop him?they are the future of Indian team,they should be properly guided to improve their batting standard in future.thank you.

He just had a slump in his batting. Moreover he likes to take responsibilities and deliver to the fullest. The amount for which he was picked up for the chennai team speaks for that. I am sure that Dhoni will be back among the runs soon. Rohit Sharma,Dhoni,Yuvi,gambhir are the futute cricketers and have to be guided carefully,and not dropped as said above. Hope you agree with me. Cheers!