User blog comment:Xilinoc/Ch. 538 Standing On the Edge/@comment-957629-20130522222612/@comment-1904799-20130523022637

I think there's something to be said about Hisagi's devotion to Tousen. Hisagi probably understands the severity of Tousen's betrayal of Soul Society, but you have to remember that this is the guy who taught Hisagi everything about being a Shinigami. Even as Hisagi fought Findorr Calius he was quoting Tousen's teachings, and they've still served him well. I think Hisagi sees Tousen as a great but deeply misguided man, which I can understand.