@saab,
In 2007, after Gordon Brown took over in Downing Street from Tony Blair, May was on the Conservative frontbench pushing for a general election. "The prime minister is running scared of a general election," she said.
But when May officially launched her Conservative leadership bid, she ruled out an early general election. "There should be no general election until 2020," she said.
Now, she'll become a prime minister, who has no popular acclamation neither through party members nor a general election.