In the most recent update a new feature was added where players are pinged in chat when their name is typed. I really like this feature aside from the fact that most people don't call me, or many others that I know, by their full ign. I'm definitely called "Leo" or "Leopard" more than I am xLeopard. So as an addition to the current system, I think it would be neat if players could set 5(?) words which they elect to ping them alongside their ign. A simple GUI accessed by running /mentions where players can click a piece of paper to set a custom mention would be fine. I also understand that this is a mentions system and constantly being pinged by talking to a group of friends for example could get annoying, but players would still have the option to turn off mentions entirely.