Something about him having an "intern problem".
Not likely he can replace John Warner now, and particularly since the Old Guard (circa 1865) has demonstrated with Webb that they can insert a neo-fascist into the Senate with impunity ("impunity" being the ultra-anti-semitic owner of the Washington Post).
Somebody else will have to do the job. This Davis guy is my Congress-critter. He's a little too RINO, but he can probably beat any Democrat (except another neo-fascist).