Board Thread:Naruto Discussions/@comment-5273810-20150520114458/@comment-26518343-20150629154533

It'd have to be Konohamaru. Who was friends with Sasuke after the war that wasn't already a Chunin or Jonin? I don't remember Naruto having any Genin friends left either other than Kono.

Then again I don't recall Sai being a Chunin before joining Root/ANBU. Would being a member exempt him from the exams? I don't know. So I'd bet either Konohamaru or Sai. Seeing that Konohamaru had a team and friends already in the village, I'd conclude the latter.

Otherwise, it would have just been a random team thrown together by Tsunade or Kakashi so Naruto (and possibly Sasuke) could just get the exams over with.

As for how Naruto and Sasuke would do against Genin scrubs, it'd be funny to see them using entry level shadow clone and substitution jutsus to outwit all the genin teams. I don't foresee them going all out and trying to kill overmatched genin. Might even see a Sexy Jutsu again.