It's necessary that, when travelling with a group, we can identify our friends from foes. I don't know how many times a bandit, wearing something similar to one of my team members, managed to log in or something in the same building we're located in; and ruin everything. It can be as simple as providing armbands for clans, or an icon above their heads, etc. All we need to do is identify our team mates, no one else. It's frustrating to constantly have to be like "Is that one of us? IS that you? Shit, is that a tango?" in every situation.
