If there is a name-tag system implemented within the game, I've thought of a system that would hide the name tag of a player, used to disguise their name from others having the power to use it against them as it's shown above their head or within the player himself, I am suggesting an option that is required for everyone to specify who they want to know their name/those who currently know the player's name, it would be a required option to use if someone had found out the player's name in a role-play manner, I feel it would just increase the role-play within Identity, and help from people using name tags as an advantage.
Also wanting to add: I've asked a question on Identity's twitter page, haven't gotten an answer but here's the question..