Andrea Vaidilaite was a "STAR in waiting" back in 2013. Now in 2016 we can all look back and say "how could I have not noticed her brilliance before?" Good question!
In ballroom dancing there are a lot of "star in awaiting", it is just that not too many of them became real star. a whole set of things have to come together to make you stand out. right partner, work ethics, talent and teacher etc.