>You understand, I have to kill 'Yu now.
Who is Yu? Did Bane mean Juan Avyu?
>You'll just have to imagine the fire.
Bane thinks that Yu is still alive, and failed to help start the fire.
If so, Bane jumping back was really a dodge of Juan's ghost, who is attempting to stop the big guy from killing Avyu for good. It's unclear if the ghost is real or not, but this explains Bane's Sheev-like jump coinciding with the arrival of Selena.
BRAVO NOLAN