It seems as though Luffy may outclass Naruto, but there are definitely characters in the Naruto series who could possibly beat some of the higher ups in One Piece. Kimimaro seems to be Luffy's antithesis. Kimi's blood limit allows him to both hurt Luffy, and survive Luffy's attacks. He's also one of the most skilled taijutsu fighters in Naruto. Anyways Kimi is healthy in this battle, so who do you think would win?