Zap2it has an article talking about season 3 and some of what we can expect.
Check it all out here:
Here is an excerpt:
Now that everyone is back to work, though, news is beginning to trickle out about what we’re in for when September rolls around. We were all blown away by the final scenes of the Season 2 finale, when Jeremy woke up to find his dead vampire girlfriends, Anna and Vicki, prowling his house.
When Season 3 begins, some time will have passed. (We’re not yet sure how much time, but knowing “The Vampire Diaries,” it’ll likely remain fairly ambiguous.) The dead girls are still around, and Jeremy hasn’t exactly gotten around to telling everyone he’s being haunted… though we’re not sure why, since ghosts can’t be such a stretch given what the Mystic Falls kids have to deal with daily.