Assuming 1) the vampire servant is a young Vladimir Von Helson, 2) Cordell is the child of the vampire servant, and 3) more than a couple problems stem from Vladimir Von Helson.
...Actually, scratch that, everything with either set of twins is directly his fault for producing them, combined with the Gambino issues. So that is indeed a crapload of problems. cool
I'd totally subscribe to the theory, but I feel like it would be a waste. I feel like any theory I have could be shattered in the next (twenty-three hours and counting)... or it could be unsolved for weeks. Or months.
But if I get into a theory and it's busted within a day, that would tear me up inside.
I'd rather discuss the theory that the Maria and Anna Corrine are going to show up during this event, considering they have an avatar update and it would be cruel not to use them. Here's hoping that if it is Vlad, they go battle royale on Don Luca's a**.