Around a month ago there was an update that if you joined the flying minigame your hat got removed so it's couldn't block the view of your opponents anymore. But if there is a flying challenge, flying tournaments or flying class it's still allowed to wear hats. I think it should be a good rule to not allow wearing hats anymore in the tournaments, classes and challenges. This to make it fair to everyone who is flying and don't have enough money to buy a hat that could block your opponents view. (you can vote in the poll that is attached if you would like it if this rule gets implemented in the flying tournaments, classes and challenges