(Got a laptop for a few minutes, with limited wifi, so it may beawhile before I respond.)
Why are there groups for ranks? I hate to say it, but it's a waste of a group, if the sannin is a leaf ninja they go in that group and get a rank, it's that simple. I'm sorry but it makes the system look messy and contradicts it's self, a group that isn't an a rank should have a group.
plus I hope all the groups got kage approval, I really hope there isn't anything that comes across as sloppy. This is my personal opinion, but it really does look sloppy and disorganzied.