"I feel that Sonia Gandhi is the last person to intervene ...Interfere in governance. Of course, she has led the party from a period when the party itself was helpless. We hardly had two chief ministers at that time to a situation where we have formed Government in Delhi in 2004 and 2009.
"Therefore, I think...I strongly feel that ...When time comes and if the Congress gets majority or it is in a position to form the government, I think Rahul Gandhi should take the call," Singh said.
"Even if a Congress-led coalition emerges, he (Rahul) is mature enough to handle the intricacies of coalition politics. Then of course, we have senior leaders who have very successfully helped the UPA to complete two terms.
Of course, Sonia Gandhi will always be there to help out," he added.
Asked what would be the Sonia Gandhi's role in a scenario when Rahul takes more and more active role, Singh said, " she would continue to be the AICC president".
When asked about JD (U) Chief and Bihar Chief Minister Nitish Kumar's recent overtures to the Congress, the general secretary said that he would opt for RJD leader Lalu Prasad Yadav instead of Kumar as the former is a more "dependable ally."