Skinner Sweet is an ancestor to Judge Dredd's enemies, the Angel Gang.
Skinner and Hattie are going to end up as a couple, at least for a while
Some of the vampire sub-species borrow characteristics from animals.The Gaelic-Prime vampire, whose battle-form resembles a bat monster complete with wings, is classed as a 'Chiroptera' by the Vassals of the Morning Star. All the American vampires have extra-long rattlesnake fangs, and seem to be able to unlock their jaws at will, like most species of snake.
The series takes place in the past of the New World of DarknessThe way a new vampire bloodline is formed, accidentally by a powerful vampire, is slightly too similar to how a bloodline is created in a certain Vampire game. The carpathian vampires will win the war of the various bloodlines and wipe them from history, forgetting they ever existed. The few surviving members of the bloodline war live on as the few non-kindred vampires in the splatbooks.