Who is going to play Tina in the new Nightmare on Elm Street film?

As Tina was one of my favorite characters from the original Nightmare on Elm Street (and basically set the tone for the whole movie), I would love to know who is going to play her in the new remake. In the previews it seems to me that instead of Tina, Kris will now be the one in the infamous bedroom scene. And what about Rod? Does anybody have any idea of what is really going down?