I hope she takes the time she needs to heal up and that she doesn't rush back to competition. There's not much point in doing that this season. At her best, Adelina can still win Russian nationals; what she doesn't want to do is rush back, have poor performances and hurt her positioning by finishing out of the top 3. There had been several mentions of an ankle injury towards the end of the summer so, to me at least, this doesn't seem like a ploy to "save face" or cover up that she's not ready.
I wish her a speedy recovery.
I heard rumours that she had been reworking her jumps this summer which is why she couldn't land them in her exhibitions, maybe that took a toll on her. I hope she won't rush back to ice either and will take extra time off. One of my favourite soccer players was out for 3 months due to an ankle injury, rushed back to competition and injured himself again and was out for another month. Get well soon Adelina!