Thanks very much
@gkelly. What you explain is hopeful, but in other words, doing barrel rolls and other unusual moves would require a thoughtful process and much creativity between skater and choreographer combining the right music & costume choices with skillful choreo and musical interpretation. Most skaters I would imagine, don't have the time or skill for that, especially since as you say, the barrell rolls and other innovative moves:
"... don't automatically gain points as elements or features to existing elements."
As we know, skating today is more about accumulating points. Any creativity and innovation is good if you can get it with the points. And so, innovation and creativity is seen as a luxury and icing on the cake (at best). But also, unfortunately more of an afterthought to making sure the ubiquitous and boring point-getting required moves and endless spin revolutions are taken care of.
Oh well, I continue to be hopeful that someone will surprise us. That's why I appreciate the former Savchenko/Szolkowy, and Gilles/Poirier so very much, as well as the way skillful choreographers like Rohene, Jeff, Julie, Dickson, Dean, John Kerr, and Shae Lynn try very hard to challenge their skaters by incorporating uniqueness.

(Which of course then often gets copied in different ways, but I guess that's a compliment).