Ravi Shastri has seen Sachin Tendulkar get "angry at times" but not Mahendra Singh Dhoni, "a once in 40 years player" who will be very difficult to replace once he bids adieu to the game, according to India's head coach.

The 37-year-old Dhoni, who was panned by critics for 51 off 96 balls in the first ODI against Australia, showed glimpses of his golden days by anchoring India to a series win with scores of unbeaten knocks of 55 and 87 in the next two. "He is a legend. He will go down as one of our great cricketers. I have never seen an individual so sound. I have seen Sachin at times get angry. Not this man," Shastri told the 'Daily Telegraph'. Shastri made it clear that a player of Dhoni's calibre can't be replaced. "You can't. Such players only come once in 30 or 40 years.