In a kind of exit interview with The Los Angeles Times, outgoing White House Chief of Staff John Kelly said that he hopes his tenure will be judged not by what Trump did but by what Kelly prevented him from doing. In other words: "If you think he was bad the last year, you won't believe how bad he would have been without me there to stop some of his worst ideas and actions."
One assumes that within a week, he'll be signing the contract to write a book telling us what Trump wanted to do that was so much worse than what he did.