I would change my name to Skeleton Boy, forcing him to change his until I change mine back..
but I would only use his name so I could act like a retard and make it look like it was him, then change back, because his name and himself leaves off that stanky fishvagina smell where ever he goes, and I don't want his aids.
I don't have much say in bringing back the username change option. Members on Korn's forum can change their username every 180 or 190 days (one of those.) I think that's pretty fair.
If they brought that back, it should be a one-time oppurtunity. One change and that's it, to get rid of useless numbers/underscroes that annoy you. But the mods should not change it for you unless you make it clear on ATRL to a large amount of people what your new nick will be 2 weeks before changing it to that nick, to save confusion.