As the United States transitions from President Barack Obama to President-elect Donald Trump, the latter responded to questions over his new team.
The process of selecting the new cabinet and other positions, Trump said, was "very organised".
While reports in the US media said that two senior members of the team working on national security have been forced out, Trump said, “I am the only who knows who the finalists are.”
A BBC report stated that New Jersey governor Chris Christie has been replaced with vice-president-elect Mike Pence as head of the transition team.
Media reports also suggested that Trump's son-in-law and close advisor Jared Kushner was responsible for the change.
Former Congressman and house intelligence committee chairman Mike Rogers handling national security for the transition, announced on Tuesday that he was leaving, BBC reported.
The New York Times, however, reported that Rogers, along with another member of the national security team, Matthew Freedman, were sacked.
At the senior economic positions are campaign finance chair and Wall Street veteran Steve Mnuchin as treasury secretary, and long-time backer Wilbur Ross for commerce secretary, according to Trump ally Carl Icahn, stated a Reuters report.
"Very organised process taking place as I decide on cabinet and many other positions," Trump tweeted.
Trump also denied that he had requested security clearances for his children
Trump has less than 70 days until his January 20 inauguration to settle on cabinet members and other senior appointees. He is required to fill around 4,000 open positions, Reuters reported.