Only IF it comes out that Trump requested something in return would it be damaging for Trump, and for Morrison domestically - Trump does not do anything that doesn't benefit HIMSELF and if it damages someone else's reputation, well that's too bad...The 2016 election was 3 years ago and it still haunts Trump that most people know he did not win fair and square!
Donald Trump called Scott Morrison to ask for help in an investigation aimed at discrediting the Mueller inquiry, and Morrison agreed to assist.
The call, first reported by the New York Times but confirmed by the Australian government, happened shortly before the Australian prime minister flew to the US to visit Trump last week. White House sources also confirmed the report, the Australian ABC reported.
According to two officials with knowledge of the call, Trump asked Morrison to help the US attorney general, William Barr, find evidence for a review into the Mueller inquiry.