So why wouldn't this work?

Naruto S6P - Powerful attacks

Itachi S - Great defense and resistance, one of the best defense characters in the game

Killer bee 7 S - Extra attack and shield for Naruto (nothing else)

Fire main - Shield and Genjutsu mirror return

Good combo chain altogether (though not the longest) Life: very good, Attack :Good, Resistance :OK, Defense :OK.

I currently have Shisui instead of Itachi, he has a great mystery skill but next to Naruto S6P he is pushed back as Naruto has priority, Itachi S's mystery is meh but like I said already he has GREAT defense, so While Naruto is the attack force of the team, Itachi covers defense.