I wonder if this GB was a character that makes us go "oh...it was him" or "Seriously, it was him all along!? I never would have guessed!" I think Greg will probably make it more the latter, or at least I would prefer the latter.Anyway, if he is pursuing that, then I would pull up the character sheet and do some process of elimination work, then choose the character who would give the most shock value if one found out. That would be my guess, and it is based on speculation.