[Deathrow Bo Dean]

I'm one of the Admins on a dedicated server. When i launch the server and join it, it automatically selects one of the 4 players for me to play as.
I like to play as Rochelle because when whearing a jetpack and I'm hit by the Tank I can recover without getting killed. So I'd like to know if there is any way, before another player gets to be Rochelle, I can claim Rochelle for myself?