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Her point in that part of the piece is that are far fewer clean programs now from the top skaters than there were in the past, and that who wins any given competition now depends in larger part than before on the luck of who has a good day and who has a bad day at that competition. Obviously she thinks this is a bad thing, and blames IJS for it. She is not the first to express this view, and she will not be the last.
It is my impression (having annotated the content of every performance at every major competition I have attended for the last 20 years) that the fraction of clean programs (and clean jumps in particular) has declined under IJS. Whether the impact this has on the consistency of results is a good thing or a bad thing is a matter of opinion. I think you are bending the quote to have a reason to bash Sonia just for the sake of bashing her.
If you disagree with her opinion that the current volatility of results is bad, fine. If you disagree with Jack's analysis do your own. (Or somebody send a few hundred dollars to my pay-pal account and I will put one of my analysts to work determining if the fraction of jumps with errors is really different today -- 54% according to Jack Curtis -- than in the past.) IMO programs are less clean than before, but I do like the fact that if someone messes up, the price they pay for it is more obvious.
In doing so, they prevented lesser Pairs from earning a medal. IMO, not nice! Skaters work hard all year and whatever their level of skating is they should be able to compete for medals and not prevented from receiving one.
I would agree that given the choice between having a top team do three competitions or having other teams take those spots and have a chance to compete, I would go with give other teams a chance. The problem is there really aren't other teams to choose from. This year was particularly bad for finding enough teams to assign to any one Grand Prix competition to have a decent pairs event. In fact, the ISU is looking at eliminating pairs at some of the GP events to make larger events at the competitions that might still hold pairs. Say, eliminate pairs at two competitions, so the other four will have bigger events.
The other problem with pairs now is that not only has the number of pairs declined, but the number of countries with teams has declined. This is a major concern at the ISU.