The Princess of Three Clans

Kiara is the daughter of the Copy-cat ninja and the cousin of the surviving Uchiha's. According to legend, a child will be born of the three greatest clans in the Leaf village. The Hatake, the Uchiha, and the Hyuuga. The legend says that this child will be born able to possess both the Sharingan and the Byakugan. Could Kiara be this child?