If she's ever super self-conscious she can always DARE to ask Genkai for a few pointers, but I think she's too hardcore to take it easy. Kurama can teach her some basics and get her footwork up to his level, but she'd need to work hard at it. NOTHING IS IMPOSSIBLE. DO IT! Transfer student Shia Labeouf confirmed. 

Well Kurama isn't out for his approval, but he'll show some courtesy in her presence. In the rare case he shows up and finds out about them, the odds of it changing anything with him are minuscule. I'll pm you about the rest.

I think they'd all get into baseball or something considering their mothers fondness of bats XD 

EDIT - IT WAS INEVITABLE AND WE BOTH KNOW IT