I went to online UT. Then when I went into my first match, my opponent asked invited me to a party asking if I wanted to do player duplication, I knew it was probably a scam. He told me to put a bronze in my tradepile to try it out, I did. He then told me to put a ball on the market for a high price, I did. He then tells me to put in a trade offer with the bronze for a ball he put on the market. I did. He made a trade offer with the same bronze I had. He told me to accept it the same time he did and so I did and then, suddenly, I had two of the same bronze player. Then I got off xbox and decided to ask this question.. Is this a glitch? Or what? I don't know what happened. But it worked.