Each jedi and sith have troopers, all the jedi have 9 troopers and the sith have 9 troopers. (Anyone on my team that is a trooper will have to pick a side)
So the jedi have 9 points and the sith have 4 points. You can pay a bounty hunter to battle for your side (which ever team pays the most points to the bounty hunter gets to have him on there side)
You can use your points for other stuff too
9 more troopers = 1 point
1 Jedi or sith = 4 points
(The troopers and other jedi or sith you get by buying them are not people on the team) You can have some stay at your sides home or go into battle with you and your troopers