A nice thought, PI, but not according to most observers of what is happening on the ground.  Trump has inflamed - dangerously so - a core albeit small group of revolutionists who will continue the scorched earth policies right along with DJT, as he is not one to accept defeat, period.  We are in for a continued polarized country with a select group of dangerous home-grown would-be terrorists (remember Timothy McVeigh?) that a highly vindictive Trump will support.  There are a few politicians who also feed the hysteria in various ways, sadly including John McCain (its time he is voted out of office) and Marco Rubio (who should be inoculated against rabies).  So to concede and then recede is not in the genetic makeup of Donald Trump.  He will not go away until he is no longer able to speak.