Prince:
The present teams are Jounin - Genin - Genin - Genin
Chuunin - Chuunin - Genin 

So, even if you make characters, you have to collaborate with each other to make teams. If two of you make a Jounin, one of you most likely will not role-play the other Jounin for a while.

LillyDove:
Maybe I could make a excessively strong Chuunin, or we could team teach them. Good Jounin Bad Jounin style.

Marrow:
I'd love to do that!

((by the way Beta, what do you think of my characters, as for my knowledge of Naruto is about 255 episodes behind))