Wallice's real name has been made public, but unless I am mistaken, that was the name he was "hiding" under. Since Wallice himself used it, it would then be fair game, IMO.
IIRC, back when L_ke had ethics & standards and broke the Dick-O-Death story, he did not out Wallice's real name, as Wallice hadn't used it publicly at that time as far as I'm aware.
I supposed if anyone deserved an outing, that guy would be at the top of the list. Why L_ke kept quiet then and went after other whores later in his career is something I'm not going to speculate upon.