Well Hachwolth is very prideful though very crazy how dedicated he his to Bach, it takes betrayal as a compliment, go figure. But the little speech telling Ishida to go help the others, even though he is not on their side.
Renji makes a point strategy won't work on Bach, Ichigo ready to give up, and Tsukishima stabs him and what did he do to change Ichigo's outlook on the battle. All he can change is someone's relationship to him? So being best buddies with Tsukishima is not going to change what Bach did?
So the Fullbringers do something, and I guess the debt they are paying, is Ichigo is giving a Ginjou as proper burial.