Name change show in profile for a week

I'm suggesting this feature because it was really hard to identify someone who changed their name, and you couldn't see it somewhere either. Also with 50 members it's hard to find someone missing.
I'll just let the picture do the speaking.

http://www.upload.ee/image/4732120/S...9-16-35-22.jpg
After a week your old name would stop showing in your profile.

Also a nice touch would be that it showed the name change in the clan chat.
http://www.upload.ee/image/4732133/S...9-16-41-38.jpg