Create a system that waits for everyone to join and connect to champion select then they can roles

Every time. There is battle between people who keep saying they called a specific role first and some people who joined later didn't see the message and it causes constant fighting between each other. Simple solution, put like a 5 second timer before people can start talking in the chat and wait for everyone to connect to the champion select then everyone can start calling out roles and can actually see the message.