I don't know that Amber will ever become seriously commercially successful, but I think she could become a serious player in the independent film area, although it would be nice to see her get a crack at a major film. But the thing is, really only Sarah, Alyson, and Michelle have at least one commercially successful movie under their belts already, all three get mainstream press, they all 3 get invited to the "cool" young Hollywood events, for all 3 their core audience is the one Hollywood targets the most, which is why I think Alyson and Michelle are the next big stars to come out of Btvs, and truely I don't think Eliza Dushku, though she is a bigger star then Michelle at the moment, I don't think she is any bigger a star then Alyson, and if Michelle took over the show and did well with is, she'd likely be a bigger star also. But I would like to see Michelle make it big, since everything I've heard about her makes her seem like one of the sweetest, nicest people alive. Plus she seems to have a very good attitude about her work, and very rarely ever complains about it, which is RARE for an actress her age(or in fact for an actress twice her age), which will only help her cause since directors and TV producers would probably much rather work with someone like that.