Also, Isabeau is an interesting factor. Before her injury, she and Alysa looked like they were going to be top 2 at Nationals. So what happens if the top 5 are 1) Alysa, 2) Isabeau, 3) Mariah, 4) Amber, 5) Karen. Would the committee take Amber or Karen?
Technically based on the rules, Amber didn't make top 3 overall, but she is in the top 3 of senior age eligible ladies. I think whether they take Amber or Karen in this case depends very heavily on the points differential between Amber and Karen. If it's like US Nationals last year where Amber was only a point ahead of Karen, the committee will choose Karen just like they did last year for Worlds. However, if Amber wins resoundingly compared to Karen, the committee might decide that "top 3" means top 3 age eligible competitors, so Amber will get bumped to Group 3 and they choose Amber.