Goslings
Yeah, but nobody'd travel halfway around the world and sleep in tents just to watch two fucks go after a Snitch. Chasers are 75% crowd entertainment, the rest is keeping up with scoring goals to secure a Snitch win. You have to balance entertainment and goal scoring and try to mesh the two together to keep the crowd entertained and the ticket and merch sales up. Hence: The Harlem Shuffle.
But for American teams, you have to be really good at both because your play style and focus switches whether you're playing American or International. Canadian Chasers have it worse, though. Theirs is a beautiful blood bath mid-air by Canada's rules.