A clean 7 triple Caro is fantasy.
A clean 8 triple Mao is even more of a fantasy- it's just delusional.
Doesn't mean they can't happen. However, they are both unlikely.
Now a clean 7 triple Yuna... that has almost happened, it was almost reality.
Remember, I mean, how can we forget, as if Yuna had never jumped one before. Yuna has done the loop- 2007 CoR LP. She had a forward landing on her 2nd lutz, but was otherwise clean. She did a nice loop after her 3f-3t. So a Yuna loop is not a fantasy, she has jumped it before, and possibly still has it in her repertoire.
Now it's unlikely that she'll bring it for 2013-2014. We will not see it.
Yet, much of this thread was about "alternate universe" situations. A clean 7 triple Caro is a very big if. Mao simply does not have a lutz- but hey, if you want to count it as a triple, go ahead. And going clean with her "8" triple program? Whatever.
Yes, we can daydream. But what if Yuna did bring her loop back and was 7 triple clean...if you are a Mao or Caro fan, you do not ever want that to happen. It almost happened. If it does happen now(assuming she maintains her 2013 worlds form), a podium gold is 100% guaranteed for her. Any discussion of "unfairness" is just crying if you're not her fan, or just plain dislike her- just suck it up and hope that it never happens.