Guild And Build Update (Lemme Just, Oh No, The Mail)

Guilds. The idea behind it is you can do a /link command to a chest, eg; /link @p [Name] [Name] [Name] [Name] ect, Feedback command is: Linked chest to [Name] [Name] [Name] ect. This would allow for players to have a guild figure, the linked players will see everything in the the chest linked to them. Share inventory kind of thing. And the other players see, the public items. Eg; I put a diamond in the linked chest and say “Guys don’t take my diamond!” only my friends in the linked chest can see the diamond and they are who I was asking not to take. But public people would see what everyone else put in. It’s kind of like having multiple Ender chests. Sadly it will deactivate achievements as it is a command. But I’m sure this almost mail system, will benefit servers and multiplayer private LAN worlds too.