There doesn't seem to be much variety in the Spiral Sequence of competitive skating. It looks like there will be a forward inside spiral and as the change edge is about to happen a hand will start to grasp a folded spiral on the forward outside edge. None of it is as smooth as Kwan's change edge spiral, imo.
After that is completed the Spiral Fan happens. The sequence to me is the same as a three turn - standard. Is it not possible to have an innovation, or are all competitors compelled to do the same thing?
Judging, of course will be on edging, and I suppose how high the original spiral free leg gets? What else should the judges look for, if anything?