Maybe a little , even though i wish she wasn't. She has her mind games and she messes with Stefan's head all the time that one day he might give in....

i dont want that to happen but she is a threat kind of like Damon could be a threat as well :)

the direction of the story is heading 2wards that, she is as much a thread to stelena as damon is . b/c after the way he left her in the tomb she wants to destroy stefan more then to get him back [n i get that] b/c when she wants him back she can spare him n maybe wants him happy but now who know how far she can go to get her revange as she knew him well enough to know what his weak spots r

I think biggest threat is Damon. But, unfortunately, Kat is threat, too. She's capable of anything..

I don't think she's a BIG threat, but still she's dangerous.

Yeah, she posed a threat before and elena went with it. Soon as she's free - there is going to be all kinds of hell again.

I have no idea...with Elijah,Klaus and all bad vampires,she seems so little now to me lol..but to SE,maybe a little because you know,she is a bitch...:D

all she has to do is to threaten Elena's life. im not saying Stefan will go with Kat but we saw what happened in Plan B...