In the past when me and my company members would set up custom games, we would change the base player traits and weapons to certain set-ups, and then have a different set-up (usually with debuffs) for whoever the leader was. Its always been our way of balancing it so you have disadvantages as the leader which would really push you to hold onto 1st place. I took a good look this morning and didn’t see any option for this, did I miss it or does anyone know if 343 will be adding it?