Quote (Shadow_lad @ Sat, Sep 19 2009, 10:45pm)
Neah , he would've let hitsugaya go as well, but hitsugaya attacked him and he countered. IMO Aizen wasn't really interested in killing any of them( probably didn't want to get sidetracked).
like he couldn't have just went away without killing him. He didn't need to counter attack in order to dodge toushirou's attack. There was a killing intent.