User blog comment:Jallu/Soul king and "king"(yhwach)/@comment-6007020-20140204045053

Aizen wanted to kill the Soul King and take his place as the 'God of the Soul Society', not because he and Ywach have a connection (though I wouldn't put it past Kubo to retcon it). Despite this, I do get a similar feeling about a connection, but two halves of the same soul? Nah.