just go to game plan and substitute players
At any stoppage of play, with the referee's permission.
Play has to stop in order to bring on a substitute, whether it be a goalkeeper or an outfielder.
No, he was an unused substitute.
Jimmy Rimmer, an unused sub goalie.
Yes, there is no problem with this.
about 5 or 6
Yes the goalkeeper is counted as the substitute in football.
Henry the 8th created soccer he used pigs bladders as the ball bladders are still used in soccer today sheffield as a substitute for cricket in the winter