You didn't mention McCain & Romney, but they are much more of Reagan's intellectual heirs than Trump. We also happen to know what they would both do in the event of a presidential election loss, because they actually did lose presidential elections.
In defeat, both candidates offered stirring words of wisdom, grace, and conciliation from a time when the GOP genuflected to the legacy of Reagan and, right or wrong, actually meant it.
They realized their commitments to democracy, and American unity, were more important than their own political ambitions. And they were aware history had its eyes on them.
lol Trump gives very little indication he even knows who Reagan is, and as a matter of fact Trump was a Democrat in the 1980s.