The devs should add some creative more systems and not bizarre choices like how everyone is only wearing the bullet sponge opfor fatigues+blufor carrier rig kit, many will be playing. Suicide vests cause way too much, in real life, suicide vests are suppose to be cheap for its destructive capabilities but the tradeoff is you die when you blow up. A big problem i see with rebels is the stat creep of some of the clothes like the csat fatigues having armor.
Have rare arms dealers like norinco arm dealer who sells the independent bullet vests & helmets (which are chinese in real life), car-95 gun series. Or how bout some more types of drugs to produce with interesting and profitable runs.