Of course you don't believe Kaya is that good, because you don't know shit about women's skiing right now.
Kaya wasn't in the US Open last year, she was in the VT Open, the masters, WSI, and a handful of smaller comps (podiuming at, if not winning, nearly every one, in her first competition year)
As far as not seeing girls do anything unnatural or switch, most female pro skiers can at least do rightside 5s, Kaya won the vt open with a switch 7 (if i'm not mistaken) and both Sarah and Kaya were doing switch 9s at comps later last season. Kaya was working on switch 10s if i'm not mistaken. Grete, Kaya, Jess Cummins (I believe) can all throw cork 7s with relatively alright style that are infact, "real corks."
I've seen Kaya try to 270 onto rails, but the set up was really sketchy, and I have no trouble believing that under any other circumstance she could do it.
For someone with a d-structure link in their seg, I'd expect you to know alot more about their team than you evidently do.