what about the longevity of lady skaters in this sports nowadays. Russia can produce an army of wonderbabies year after year due to the reasons @momskate mentioned. Comparing consistency(how many jumps landed in a program)between pre-pub girl vs womanly lady is not fair. Radio can tuck a -3t is because she is still a pre-pub(becoming a women). so can Evgenia, Elizabet and many junior girls. If you look at womanly lady skaters, from Russia, Liza etc, outside Russia, Yuna, Ashley, Gracie, Mao etc. to tuck a - 3t is not easy for all of them, that is why Ashley cannot tuck a -3t at ease. Radio landed is not because she is gutsy or mentally strong. It is different jumping mechanism for different stage of a lady. Those ladies has years of hard work to hone their technique and certainly extremely talented as well, but still cannot manage the consistency needed to compete with pre-pub girl. Are they really inferior "skaters"?
So if every year lady's champion will be a newly seniored Russian girl, no other country can compete since their pipeline cannot produce that many. so what about the longevity of lady skaters, is Russian lady skater really has the best technique/methodology that can sustain a long and healthy skating career, what is the radio that Russian lady skaters that didnot flop after puberty. Is it higher than other countries. Is this ISU wanna encourage. I am still a relatively new figure skating fans, but I noticed that not until recently, lady's figure skating champion are almost always indeed "lady". Just some thoughts.

I liked what Raf said in TSL interview. the 18 year old age limit for senior ladies.