Topic: Naruto was always beaten when he was growing up, what's to say that one day he was actual pushed to the brink of death. My idea is right when Naruto was about to die, he is saved by familiar wolf/fox faced captain. Since both of them had experienced the same kind of abuse for being different, Komamura decided takes Naruto in and watch over him.
I'm gonna leave it to that idea but for the rest do whatever you want, the only guide lines I have are.
Keep it clean (No Yaoi, Yuri, Lemon, slash of any kind)
Keep Naruto the same but you can make him a little cooler
Komamura's and Naruto's relationship is either a brotherly bond or father and son.
Bleach universe, Naruto universe, or both your choice.
No dark or emo Naruto, we already have Sasuke or someone else to fill that in.
Equal out the fights, Naruto isn't always gonna win them all.
Don't be afraid to add a little humor, it lifts up the story a bit.
pairing or harems are cool but try not to get to caught up in them.
Leave room for development if you can.
Sasuke bashing, if you want to feel free, if not no harm.
Other then that have fun for any other question pm me at my account.