User blog comment:Xilinoc/Ch. 570 (I can't think of a witty title at 11 pm)/@comment-2211792-20140226155303/@comment-18753817-20140226161448

I have a hunch that Guenael is the one that fought Rukia in the first invasion. Think about it we didn't see who she fought they we're unseen and mockingly asked her if she was underestimating them before attacking.