Though I always admire the hard work of skaters I'd like to point out that it's not all. And Sh/Sh had a lot they need to improve to get on Worlds podium again that has nothing to with how much time they spend on the ice. They need other programs - something that is not "cute little youthful dance". i.e. something less cutesy. And they need other facial expressions on the ice except "sunny smiles".
That's being said I generally doesn't find the concept of the siblings ice teams appealing and Shibs are no exception.