Saudi Arabia, having paid many players from around the world to become Saudi nationals.

Most of the time “head coach” and “manager” are used interchangeably. Occasionally you might come across a “director of football” which is a role more similar to a “general manager” in US sport.

Because for many years referees only wore all black. Many competitions did prohibit wearing black, as it was reserved for the referees. They only started wearing other colours in the 90s.

I mean, that’s what cup football’s all about, crazy stuff happens.