It feels to me that Raf really is the guy to get quick result, e.g. lots of skaters went to him for technique touch-up job. (Mao Asada, Michelle Kwan, Mariah Bell, Ash etc.)
yet watching Yuzuru doing strokes and blade works and figures in OG practice peacefully, really reminds me where figure skating's root is.
all those SS practice, blade to ice relationship practice may even help Nathan land his quad more efficiently, more securely, more beautifully in the long run.
Nathan is really a genius that he is the only one in human history that can do 5 different quads at such a young age of 18, but to fine tune those jumps to incorporate them into a complete program takes time and patience.
I love Nathan as well, but while watching his free I kept saying to myself, please go to Tracy Wlison's edge class!! It would help so much.
I think Raf is utilitarian which is fine to an extent but like you said sometimes you have to make long-term investments. You can't just shortchange the choreography and intricacy of the programs.

