Alina is very, very young, still a child.
It's her first Senior season. It's normal that she's having trouble adjusting and that she's yo-yo-ing a bit in her performances. It has never been fair, the expectations piled on top of this girl. So many expect her to be the next Zhenya in consistency, and be the Oly threat, and represent her country ... and she's 15.
Personally, I am not surprised at all this is happening. She's her own person, who is going to take the time she needs to adjust to it all. Even if the season is a bust, so what. But I actually think she'll pull through and grow into all of this. It just takes time.
In general, she (like Marin) is a good example of what I highly dislike, and that's putting so much pressure on someone so young. Give her room to breathe. I think fans should too. She needs both the failures, and the successes, to grow. Just my 2 cents.