I tried to change my gamertag recently, but it said that the new one was taken. I looked up the profile of the person with that gamertag, and it is clear that have not been online since before the launch of the Xbox 360. They have no avatar, and no played games. I was wondering if there is like some sort of appeals process to have an extinct gamertag made available again; I just think it's a shame to have all those gamertags being wasted when people are willing to pay for them.