I usually use my main to position them, and I have a change of command macro (Working now, thanks everyone) that allows me to change the command to someone else if my main dies.
In a PVP situation, I move my main in a circle that's just barely outside of the shoulders of my team, or move direcly through my team to make them turn around. It's not instant, but it's usually fast enough to get casting done..

I have also set keyclone to not pass the movement keys, but I've kept the arrow keys for movement without mouse, but it's not accurate enough to use in a pvp situation.. However, I have sometimes used it to confuse my opponents with success. Hit the forward button, and the team will run forward and usually fan out. When they are far enough away, I hit the "follow" button again, and they run towards my main and gather up.. Nice way to gain some time, especially when fighting melee classes.