Ranked Play Questions!

So any ranked team can have a roster of up to 9 players. Is it possible for the team to run multiple teams in different game modes at the same time? An example 5 team members go into the 5v5 que while another 3 go into the ranked 3v3 que? Or a total of 3 teams of 3 going into the 3v3 draft que?

I was curious as I currently am running a team that always has surplus players on at the same time and want to give everyone a chance to play without constantly having to substitute every game or so. Thanks for any help. S Jay Dawg