One of the more interesting, but least proven, ideas in history is that good results from good people allowed to do good things -- an idea not found everywhere in the scriptures, old or new, and one specifically challenged by the authors of Job, Qoheleth, and other protest authors of the Hebrew tradition. Plato certainly portrays the death of Socrates as a betrayal of the same idea by the good people of Athens.
The Hebrew tradition explicitly recognizes that God can bring forth good from bad people, as in the case of Cyrus the Great, often considered a messianic figure. And the New Testament is replete with stories of good people who either did evil or whose good works were not met with tangible success.
I'm no apologist for Mr. Trump, but I think the question whether any good can come from his administration is not easily answered in terms of Christian faith.