It was a pretty good arc, not as good as the Haku one though.

I think what will happen is that after the fight between Sas-gay and Naruto, Sas-gay will go to Oro.

After that, all the Jounins will come and pick up all the mashed up genins and take them home. They will then all be promoted to Chunins as there would be no point in them all having to waste another 6 months of our time on another Chunin exam.

Finally, we will get a couple of episodes that will be a time jump of about 1 year showing them rebuilding Konoha and doing some boring Chunin missions.