Allow Trump to pack the court next week. Add about 9 more justices, and make then all strict Originalists who are under 40.
Trump can’t do it, as the House is controlled by the Democrats. (Remember, to pack the Supreme Court Congress must first pass a bill increasing the number of Justices.)
It is interesting to note that Obama could have packed the Court. For a time the House, the Senate, and the Presidency were all in Democrat hands. But there was no need to take that action. After all, Hillary was sure to win in 2016.