Donald Trump Pivoting From GOP Race to the General Election

"We're ... looking forward to being the party’s nominee," a Trump adviser said.

“I think Mr. Trump will be willing to do what needs to be done to make sure that we get past 1,237,” Brookover said, touting the campaign’s delegate efforts. He would not share where they plan on going after Cruz’s delegates but said the campaign “will celebrate when it happens.”

If no candidate reaches the magic number of 1,237 votes to win the nomination on the first ballot, most delegates are free to vote for whomever they choose on a second ballot and subsequent ballots until a candidate clinches a majority of the votes.

Also giving some insight into the recent senior staff changes, Brookover acknowledged the need for expanding Trump’s inner circle, calling the hiring of convention manager Paul Manafort only natural.

“[Trump campaign manager] Corey [Lewandowski] and Paul are working hand in hand right now,” Brookover said. “Right now, I think what you’re seeing is nothing more than what I would call growing from a small business to a larger business, growing from primary to general.”

Manafort was added to the Trump team as the campaign’s convention manager, showing that the Trump campaign is grappling with the inner workings a possible contested convention.

In an interview on Tuesday, Karl asked Trump whether he and his campaign were ready for the delegate-by-delegate fight that is dominating the primary.

“No, I was ready for a democratic race, meaning, you know, democracy,” Trump said. “And this is not democracy, this is not democracy at its finest.”

Trump emphasized that he is still ahead of rivals Ted Cruz and John Kasich (whom he called “two leftovers”) in the delegates race.

“I think we’re doing very well but despite that, it’s a rigged system it’s a very unfair system and it’s not democracy,” he added.