1. Why only 5 years? Um, Well because I think it does matter in what conditions the coach started off his career, what resources he had both in terms of facilities and specialists, as well as talents the coach had in his hands.
Someone like Eteri had very little “choice” when it came to picking her students back in the day, Polina herself said in her recent interview that most coaches wouldn’t accept her, because of her physique, but Eteri did.
She also said, now as a coach, she herself wouldn’t even accept herself from the past to her own group. She just wasn’t built for figure skating.
I think Eteri tried to achieve as much as possible with Polina, but that was only as far as it could go, there was a cap to her achievements.
Not everyone can become a top level athlete, there are inherent things like natural talent, body, genetics etc etc.
And of course, Eteri had a VERY rough start as a coach in general, she was only given an opportunity to coach at some rink that was very hard to get to and was given the most inconvenient times (a slot very early in the morning, and very late in the evening, after hockey players finished their practices).
She hadn’t worked with Sergej from the start, a lot of things were built bit by bit, very slowly.
And the lack of conditions is also a significant factor.
2. Well, I think the sample size with Eteri is all too small to judge now.
As I said, we shall see how things will develop, give it 5 more years to see how it goes.
But also, to be fair Russian ladies field in general was lacking longevity.
I think in Russian field, that is so rich of talents, any injury is unforgiving, the skater gets sidelined and there’s going to be a dozen who are stronger.
Somewhere like in Italy, Carolina could afford to take it slow, in Russia though, that isn’t possible.
But the fact that other than Liza we only have Leonova as an example of an “older” skater is pretty telling that this is not a coach specific situation. Doesn’t particularly mean that Leonova had the healthiest approach to her skating though. It just means, she still has a desire to skate even though she knows she’s not going to medal anymore, she is struggling financially. And not everyone in Russia is willing to live the life Leonova does.
With that intense competition year to year, people just get tired of constant need to be in their best shape.
One bad performance and Rusfed will easily replace a girl with another one.
I think it’s also pretty thing that someone like Talalaikina, who was at the bottom of the ranking at RusNats, could’ve easily won in Canada, or medaled at US.
3. The combo thing is very Liza specific though. Learning diff combos is not an Eteri school phenom, that’s quite normal and all coaches teach that.
Among Mishin’s female students, Sofia is capable to add 3t to anything as well, Liza Nugumanova was practicing and competing with all sorts of difficult 3-3s.