Nagato, Angelo, Dango(The Genin) and Jerin(The Jonin)
That's about the number for one team. Keep in mind Azure Sea won't come in until much later. 
G3nji needs to post his character. 
And we still need like two other genin and possibly a jonin if G3n decides he does not want the jonin spot he asked for. 

I know i'm sorry it's taking long XD