I couldn't agree more....This ends this discussion with the fact that his chakra pool isn't big enough to handle/kill everybody...the moment he jumps into Susanoo and start shooting arrows.....is when his chakra start really taking hits....so they'll eventually tire himself out....
You must not be reading the same manga I am. Sasuke has been spamming these techniques all day. What you don't understand is that by the time he starts spamming these techniques they will already be dead.
Sasukes stamina has far excelled.