Because you quoted me so I have to repeat again: Among many reasons why Yulia's SL worked, one was thanked to her junior-ish.
I never said Yulia looked mature (and no I didn't mention Yuna so spare me). I said SL worked thanked to her youthfulness (heck, even ESPN commentators said so). The programs played to her strength and she benefited from it rightfully. The point is, Yulia's team didn't try to make her look mature, but they tried to show-off her strength and it worked.
Back to the topic, Satoko.
I like Satoko's LP very very much. I have rewatched it many times. But seriously I can't help but thinking of her as a kid playing the role of a women. With Yulia it's different, it's a kid playing the role of a kid and I don't know how to explain but it simply worked, even to people who don't like her or don't like the music. And even though Yulia is a small girl, she's still 1m60, no 1m45. Her jumps might be small, but still bigger and fully more rotated than Satoko IMO.
The point is, I do think Satoko has it. She is just 16. She's small but so was Midori Ito (1m45 as well). She can make it but it might take her a while. Satoko will have to work harder on her jumps than other ladies, because of reputation judging. I am sure even Kostner now and then UR some of her jumps but were overlooked, thanks to her reputation. Skaters with UR reputation are judged more harshly. For example, Jason Brown might be judged very OFTEN on his jumps than Javi or PChiddy even though these top men might UR their jumps now and then. Sadly so but it's the reality.
So yes, skaters who have tiny frame does have some handicap because let's be honest, they look junior-ish among the top contenders. But it's not like they couldn't overcome it, time and consistency will help their PCS for sure.