[ He won't be involving Will when he is clearly friends with Yuri. And considering Sasaki's lack of self-love, he honestly sees Will being worried about Yuri of the two - Kaneki went on rampage, after all; he could have murdered Yuri, he took a bite out of him - even if Yuri did almost burn him alive, a ghoul is still a ghoul, and rampaging ghoul is incredibly dangerous. Sasaki is not blind to the monstrous nature of kaneki and the damage it can do. he has felt it, after all. ]
text; private
I'm sorry for hurting you friend, Will.