Talk:Re: Chapter 66/@comment-26879614-20160227091831/@comment-25047329-20160227100821

They learned from their past mistakes. Ever since the last raid on Cochlea, they've been preparing two major groups for large missions. It seems they prioritize protecting property that can effect them in the long run over immediate wipe-outs. They did something similar during the Auction Raid. Arima and his Squad was sent to protect the transportation of quinque steel because if Aogiri succeeded in taking it, that would have greatly hindered their quinque production and repair.

It looks like they're following a similar train of thought here. They don't want to send all of their major troops to Rushima and leave Cochlea weak since that's another major source of materials.