Board Thread:Questions and Answers/@comment-5693502-20140410203934/@comment-8986886-20140414001412

In any case, Arrancars do have some Kido-like abilities, such as Cero, Bala, Pesquisa, and Descorrer. They've also developed their own version of Shunpo (Sonido), so them developing a version of Kido doesn't seem far-fetched to me.