The movie is actually rumored to be the prequel to the first one. The time before Selene. It's supposed to be about how the war between the Vampires and Lycans began. The beginings of the relationship between Lucian (Michael Sheen) and Sonja (Rhona Mitra) and probably the council. There will probably be even more on the history of Marcus and William and William's imprisonment where we first meet Selene as a young girl. I think it at lest has some potential for a great remake.