There is no likelihood at all that he will switch Supreme Court candidates and suddenly serve up pro-abortionists. He has nothing to gain and much to lose by doing it.
But even if one wants to speculate about it, there’s no speculation about Hillary Clinton appointing pro-abortion judges. She has promised it, and there is nothing at all for her to gain in failing to do it, and much to lose if she does fail.
And this business about Trump changing positions is getting very over-used. What has Hllary Clinton NOT switched on? She was for the Iraq War until it became unpopular. She was against tax increases until she was for them.
Trump, as I have said before, is not an ideological person. He probably doesn’t have strong personal beliefs about abortion. After all, he’s a Presbyterian and that church doesn’t condemn abortion. But he knows he has to provide prolife justices or he would have no constituency left for re-election. Hillary Clinton knows if she does NOT appoint pro-abortion justices, she would have no constituency for re-election.
Nothing difficult in figuring that one out.