WHAAAAAAAAAT kaguya eye being useless!!!!! Maybe there are some hidden jutsus among the bykugan!Who wants that useless eye anyways?
you clearly didn't read! naruto has no shinjuu inside him!Just because he absorbed the tailed beasts doesn't necessarily mean he'll get it. While you ask that question I could also ask why Naruto doesn't have a Byakugan seeing as he has a bit of each of them inside him too. Even still, he's got the Rinnegan and it's not like his eyes will downgrade.
Life is full of surprises!So is her vagina, why maddy doesn't have that? And a pair of cupcakes too