User blog comment:Xilinoc/Ch. 637 - BABY, HOLD YOUR HAND/@comment-26838257-20150730180054

Hmm. Don´t know if anybody ever assumed that but... Ukitake and Pernida are both the left and the right hand of the Soul King and we have the 3 warpowers (or how ever they were called) Aizen, Kenpachi & Ichigo. It is said that there are 5 warpowers, so maybe each represent a limp of SK.

And before you ask and mention that a body only has 4 limps. Have you never wondered how Aizen can be such a kind of a dick?