I like the stories of both Naruto and Bleach but here's the thing, these two shows aren't related. If they were I imagine that Nauto would be equipped with proper moved to defend and attack accordingly against any of the bleach characters. Why? Simply do to the fact that the writers would make it that way~ lol
First Naruto would come close to death and in some miraculous healing and training come back and win! no no wait. . .they'd team up like Vegita and Goku and become the ultimate team! O M G! Yes this is anime~ The heroes always end up winning and maybe losing a companion but in the end they seem to make it through~
So why bother fighting about it?
. . .you know it's just gonna be that way~ lol rofl