I was just told about this ball glitch from some random guy and I didn't follow through with his instructions because I thought it was a scam. Anyway what you were supposed to do is put a ball out on the market, have the other guy do the same. Then at the same time propose trades to each other. Then go out to the arena then come back in and accept them at the same time. This would supposedly give you the players you accepted while keeping the ones you traded. And you could just keep doing it over and over. Has anyone else heard of anything like this? Or done it?