Ayub, who was with the Indian team on its four-month long Australian journey including the World Cup, feels Shastri has had a positive influence on the current crop of players.
"I think Shastri is doing a very good job. He is working well with the team and the result is for everybody to see. He has brought in his vast experience and the boys are responding to his mentorship. So I think at the moment the present set-up is working really well for the unit," Ayub told PTI in an interview from Hyderabad.
"Sanjay Bangar(Assistant coach), Bharat Arun (bowling coach)and R Sridhar (fielding coach)are all very able in their respective departments," he added.
Ayub, 56, though stayed non-committal when asked about the administration's delay to find a new coach since Duncan Fletcher's departure.
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"I don't know about that, but what I know is that Shastri has fitted into the role of the Team Director very smoothly. It's all about the team responding to a person," he said.
"With a foreign coach there is always that problem of communication. That is what I feel. But having said that, the team did so well under (Gary) Kirsten. He really brought the best out of the guys. I was the team manger when India toured Bangladesh under Kirsten's mentorship. So it depends on person to person," he said.