User blog comment:Xilinoc/Ch. 588 - The Headless Star 7/@comment-6904925-20140709130507/@comment-6904925-20140709134159

I don't know, if you think back Haschwalth and Yhwach never made it probably clear if he was going to kill them, he said he was going to "pass judgement", it could be like when Tosen cut off Grimmjow arm, just to teach them a lesson.