Ji Aga, Shi Ba Shou and Shun Sui Ju are all locks to kill someone, in my mind. And Ba Nan Ji is a high possibility too.
On the Qin side, I think someone kills Gaku Shou, and Ou Hon in particular gets a kill.
I'm hoping to see Kyou Kai kill Gaku Shou, Yo Tan Wa kill Ba Nan Ji, and Ou Hon or Shin kill Fu Tei.