The ruling PML-N is considering Punjab Chief Minister Shahbaz Sharif, younger brother of Prime Minister Nawaz Sharif, as a candidate for the post of Pakistan's President.
The presidential election is scheduled for August 6.
According to sources, some close aides of Prime Minister Sharif have told him that the office of President should be kept within the family by fielding 61-year-old Shahbaz for the presidential poll.
They are of the view that the PML-N needs a "stronger and most reliable person" for the office to better face a situation similar to that when Nawaz Sharif was ousted as Prime Minister by General Pervez Musharraf in a coup in 1999.
"If someone else (not Shahbaz) is elected as president, he may use his position for advancing the political agenda of someone else," a source said.
The sources said if consensus is not reached on Shahbaz Sharif, then former Sindh Governor Mamnoon Husain will be the PML-N's candidate for the slot.
Pakistani authorities recently announced that the presidential poll would be held a month earlier than expected, a move seen as a bid to hasten the exit of President Asif Ali Zardari.
Meanwhile, the PML-N has asked all its parliamentarians and legislators not to leave the country and directed those who are abroad to return to take part in the presidential election.
The President is chosen by an electoral college comprising members of the parliament and four provincial assemblies.
