Multiple games have a concept of a non-player-character escorting the player's character and helping him or her in some way, e.g. the companions in Skyrim or the followers in Diablo III.
My question is, should we have a separate tag, called "companions" or "followers", dedicated to these NPCs which escort the player character and help? Some users seem interested in one, and I personally think it can be a good idea - it's probably useful for games like the aforementioned ones. Opinions?