User blog comment:IamJakuhoRaikoben/Chapter 333: Man and Man, Dragon and Dragon, Man and Dragon, Review./@comment-5268982-20130531194116

What could Rai's secret be...let's see.. ಠ_ಠ
 * He abducted found a girlfriend
 * He is Hiro Mashima in disguise and uses us as guinea pigs to see how the world finds his chapters >_>
 * He is not really black
 * His name/surname is IamJakuhoRaikoben...or at least sounds like it.
 * He found a new nickname for the other users other than whore, expanding his vocabulary in the process.
 * He is divorcing/getting a new bride
 * He is Chaos' minion
 * He listens to Justin Bieber
 * He will explain who took his place on the wiki and began writing long reviews for him.
 * There is actually no important announcement and the guy just wants to troll us/see how far our imagination can go.

I go for the last one... ~( ._.)/ the others are pretty popular options too though.