Yep, ambassador to the UN is a dead end job. The only thing they do over there these days is debate about global warming. Maybe Haley is just tired of being governor and wants to go wine and dine with the world elite.
Maybe the Trump administration is counting on her to change the culture of the UN so that it does more than divert money under the global warming scam, bash Israel, and “lose” billions of unaccounted-for dollars each year. She has free-trade experience and has had success luring international business to her state. If the UN can be converted into a force for good instead of evil I would be happy. If not, the US can pull out at a later time.