We know that vampires are confirmed, but what else has been said? Will there be a Vampire nation with its own laws and rules, leaders and nobles? Will you even be able to interact with others of your kind, (Dumb question I know, or is it? If one were to reflect upon Oblivion for a moment you may recall that even though you were a vampire, others of you kind saw you as the enemy and treated you as such, therefore the need to ask arose.) Most importantly, will you be able to embrace others creating more of your kind? (This would be very cool by the way.) Will you have deity like power that allow you to do spectacular things, or will it be as it was in the past where being a vampire meant that you became very ugly, was easily burnt by the sun if you did not feed on time, ask yourselves, is that enough to be called a Vampire or do we hope for more?
