Emerald shop needs to be removed or upgraded. At this point NOBODY uses it, and its been useless since the first day it came. The stuff on a emerald shop are impossible to get because it would take so much effort and time. By the time you get emeralds there would be one team left or the match would be over. Instead of a emerald shop, emeralds should automatically spawn at middle, but a slower rate then diamonds, making it fair. Then they should add a special items list to the shopkeeper where you can buy stuff like ender pearls, jump potion, etc, for emeralds. This would not only put the emeralds to use but it would make the games much more engaging.