I think at the Olympics it will go to the consistent bgirls rather than the bgirls who are less consistent, so definitely think 671 has a good chance. Ayumi has a strong chance too just because she is so consistent. I can't remember the last time I saw her crash, lol. She also has the experience and that will count for a lot under the pressure of the Olympics. That said, I think Ami has the consistency and the ability to appeal to all generations of judges, that I suspect she will get the medal over Ayumi too.