I don't think Yuna was ever that keen on competing in the Grand Prix again. Now she can do a repeat of last year without people giving her flack about being too lazy or arrogant to compete. Plus that opens up two spots for other skaters whom I'm sure will be estatic to receive them. Not that I doubt that she's really injured, and it's good that they're being cautious. I've actually broken a metatarsal before and skating on it was definitely challenging even after a couple months. I really was looking forward to seeing her programs though.
I think she has to submit medical report to ISU. No?