Man, Naruto and the other Jinchuuriki would probably take them all down by themselves. You could have Shikamaru set out an attack plan with Kakashi and Yamato providing support. Kiba, Akamaru and the rest of the Inuzuka clan would cause havoc while Hinata uses protective eight trigrams-64 palms and Neji using rotation to provide a shield that will block off blaster fire, lightsaber throws etc. And if the Akatsuki get involved, hoo-boy... Don't forget Orochimaru and his minions, Jiraya and Tsunade, the Aburame Clan, the Yamanaka clan, the rest of the Nara Clan, the rest of the Hyuga clan... I could go on forever.