No further comments about her 3S-3R have been posted since, though. For now, I'll only take that to mean that her 3S is solid.I also just saw comments on Youtube from two skaters who skate at Caroline's rink, who are saying that not only has she gotten her 3S back, but that she's working on 3S-3R.
http://www.youtube.com/watch?v=xMkN-b5zO4I
Maybe Caroline decided that it's not worth spending another summer trying to fix the flutz (like last summer) with potentially little result, and it's better to focus her energy on getting the 3S back, repeating the 3R, and yes, why not a second 3-3?
As for what might be, her consistency is so amazing that a 3S-3R is easier for her than a 3A and perhaps even a true 3Lz. I wonder if the mechanics of the 3S makes the 3S-3R easier than the 2A-3R. Caroline might be able to carry more angular momentum out of a 3S. And perhaps she has gained a bit more power during the off-season ...