I wanted to see that too, but thinking about it. Rukia won't lose in her first fight right? So, if Byakuya doesn't show very soon, Rukia will beat As Nodt, and Byakuya will fight a more decisive fight. I imagine that him and Zaraki will probably fight on of the strongest Quincies since they both probably had a huge upgrade (Zaraki discovered his sword name, and Byakuya had Royal Guard training). I just can't stop thinking that I want everybody to fight Jugram Hashwalsh, he'd be a good oponent for Byakuya, Zaraki, Shunsui and even Ichigo.