i know the new units for imps and reps which is imperial officer with a mortar launcher, commando pistol, health regenerator, and health/ammo dispenor. the new republic commando has a big chain gun, blaster pistol, and health/ammo dispensor. I think the new rebel guy is someone who looks like the squid the guy and i dont know what the weapons are either. if anyone knows what the 1 new guy is for rebels and/or CIS please post here!
Hope this Helps! =-)