After getting 'Man of the Series' award in the West Indies, Rahane only got to play one game against Sri Lanka after Shikhar Dhawan left to attend his ailing mother.
In the ongoing series also, Dhawan could not be with the team due to his wife's surgery in London and Rahane was again asked to open the innings.
"I don't think about the future. I do my best whenever I get my opportunities. That's what matters. I always think about staying in the present. When Shikhar comes back, we all don't know what's going to happen. For me, important thing is to give my all for the team," Rahane said before India's practice session on the eve of third ODI against Australia.
Rahane also said that adjusting to a new position in batting order is completely a "mental" aspect and it's not an issue with the Indian team.
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He was asked about the challenges an opener faces when he is asked to bat in the middle-order. Rahane has had problems trying to force the pace in the middle overs when asked to bat in the middle order.
"It's completely mental (adjustment). The good thing in this team is anyone can bat at anywhere. We have that flexibility. I have batted at top, numbers 3,4 and 5. It's important to handle that situation and utilize that situation. If you adjust in mind, you can adapt anywhere."
India spinners Kuldeep Yadav and Yuzvendra Chahal have been the centre of attention in this series after their exploits in the first two matches.
"It's a good sign that they (Australians) are not able to pick them. They both are quality spinners, did well in domestic circuit. They are actually improving day by day. In ODI cricket, if you are taking wickets in middle overs and not giving runs at the same time, it's good to have them. They are not taking things for granted and that's a good sign."
Rahane also dismissed criticism that Manish Pandey and Kedar Jadhav have not done well in this series.