Aang Gang vs early Shippuden Naruto
No Nine-Tails modes
No Avatar State.
After returning to the village with Jiraiya Naruto is tasked by a wealthy family to return their kidnapped daughter from the villainous Avatar and his cohorts.
Naruto (beginning of Shippuden)
Vs
(End of series)
Aang
Sokka
Katara
Toph
Zuko
Suki
Appa
Fight on a glacier in the Southern Water tribe.
Naruto is completely unknown to team Avatar
Naruto has as much information as the Bei Fongs have on team Avatar.