Or, she could import him. No reason why she would be the one who has to move. The male partner is usually the older one so he (whoever it is) may be old enough to move. By the way, Kuznetsov is in Perm...unless they already found a partner for him.
I wonder if any really good pair skater would be willing to move to a Yekaterinburg? It is not a city known because of their pair skaters and neither are their coaches well known.