Roles Category

One of the problem I faced was that the roles that I assigned are looking too cluttered up. So if there are a set of roles that are for 'ping' and a set of roles that are for 'what describes you' and then a set of roles for the 'levelling system' they all mix up and looks shabby. Now if I go to a user's name in a server and want to check out their roles it takes a lot of time for me to search for the 'ping' set of roles. 
I would really like it if there were categories for roles. Then I could add roles to that category, which would make it more organized.