Yes, this is perfect USFS conservative thinking, and they often fail to strike while the iron is hot. I am not begrudging anyone who gets named, but I sometimes wonder if all of this cautious work and sticking with those who have had many chances and not quite rose to the occasion (I don't mean Ziegler or Thorngren, or Amber or Isabeau in this, all have had success), is really helping anyone. That said, I don't know if either Ava or Lindsay are in top form right now, and if they WD or underperform at 4CC, I think Sarah is the only one age-eligible for Worlds who I would feel secure in having any chance at a top 10 finish, right now. If she even has the chance to get the mins, which it sounds like may be too late, or almost too late. But interesting conversation to have anyway. If she finished 2nd instead of 4th (totally plausible scenario had Josephine not risen to the occasion and Isabeau marked more harshly), I am curious where public opinion would be on this issue.
I think Audrey Shin, glorious skater she is becoming, needs to do something drastic like go to Mishin or similar to retool her jumps if she plans to continue. I want to see her have a fighting chance in a few years but I don't know that her current coaching team has the ability to help.