http://blog.zap2it.com/frominsidethebox ... ffins.html
While I think he's already played the only vampire that matters, I did have to smile when I read this:
Jason Dohring: Another actor who has played a vampire. Another actor whose role on "Ringer" isn't as awesome as deserved. This "Veronica Mars" bad boy would fit right in as Klaus's calculating little bro -- he'd shut down Damon's every one-liner and he'd do it with flourish. Plus, there's something about Dohring that gives us the uh-oh feeling, no matter how sweet he's trying to be. If that doesn't scream badass vampire, what does?