President-elect Donald Trump on Tuesday said Elon Musk and former GOP presidential candidate Vivek Ramaswamy will lead a new “Department of Government Efficiency" — which is not, despite the name, a government agency.

On Nov. 11, Decision Desk HQ projected that the GOP would win at least 219 seats in the House of Representatives, allowing it to retain command of the chamber. And, according to The Associated Press, which has called fewer races, Republicans are just four seats shy of a majority.

As President-elect Trump fills out his Cabinet ahead of Inauguration Day, speculation is swirling inside Mar-A-Lago and across media circles about whom he might tap to fill the key role of White House press secretary.