I'm thinking scholarships.. dance teacher saw something in her, found out her situation, and took her under her wing. Happens all the time. But, people have been known to exaggerate..
My guess is that he just does not have enough experience with choreography. When I used to do ballet, I always wanted to audition for SYTYCD. But, I was discouraged because the only thing remotely close to ballet shown was "lyrical" or "contemporary". No one (that they showed on audition shows) danced variations from Paquita or Le Corsaire. To this day, Danny Tidwell has been my favorite dancer. Maybe I am just partial since he had been to my school for a few performance previously. He truly has talent.
All I have to say is, in the dance world, you can be in one day and out the next. It's an extremely tough and competitive art form. Glad to see ballet taking its turn in the spot light (i.e. Breaking Pointe, the YAGP documentary, and SYTYCD).