Bob. Hmm. Maybe Bob was wandering loose after Kemmler? And is seeking shelter from Mab and/or the White Council? Or whoever the hell else he has pissed off. Or Bob could be a wedding gift from Lea? Maybe she hides Bob from the wrath of Mab with the excuse that she was but providing an appropriate sex manual to the newlyweds? Or Bob made some sort of deal with one of John's underlings. And said underling gets into serious trouble (embezzling from the Outfit, maybe?) resulting in a desperate offer to trade Bob for their own life?

So is the charming emergence of Shadowman onto the Chicago criminal scene imminent? The timeline would seem right.

Don't have any title suggestions yet, sorry.