Ok hear me out: The only way to "change" the name of a team right now is obliterating the team and creating a new one. I would like to propose another way of changing a team's name.
Make it so there is an extra button in the Team Window that says "Name Change".
You need to be the leader to be able to change the name AND the Tag.
And, after the change, there's a cooldown of 24 hours or 7 days.
Well, what do you think? If you like the idea hit that Up-vote button plz.
