A Fifth Horseman?

In addition to the inimitable Brady's bunch of improvements to the site, we might add one more: the possibility of a fifth rider of the apocalypse, a man who fears not to face down the current consensus of Christian correctitude.  While his identity remains a closely guarded secret, there are rumours swirling that Ref21 has just recruited to its ranks a most effective comic book hero.  We cannot reveal who he is, but he is coming.  Soon. Very soon.  September, in fact.