I don't know much about most of the junior ladies, but I just looked at the SP protocols and something struck me as interesting:
--Among the top 5 ladies, there is not a single underrotation or edge call listed.
--Among all the junior ladies, there are only three underrotation, three ! calls and NO "e" calls.
This is hard to believe, and I'm curious to know if we're seeing a new crop of young ladies whose coaches are actually insisting on proper technique and no cheats, or if the tech caller for this competition was either blind or a softie. I haven't seen any videos of this competition so I really don't know.