Needs some work in "/run on" command.
Like if run is enabled, holding the run button will make the character walk. Because its quite annoying to rewrite "/run off" to walk.

Note that turning Caps on does the same but then all the chats become Capital letters which most of us will consider as shouting. So I guess the run command needs fix.

Also make a command "/teamchat on/off" for making teamchats without holding shift+T. In this case, when teamchat is enabled: holding shift+T should make it normal chat.