Play has to stop in order to bring on a substitute, whether it be a goalkeeper or an outfielder.
When a goalkeeper gets sent off, they have to leave the field of play and cannot be replaced by another goalkeeper. A teammate will have to step in as the substitute goalkeeper for the remainder of the match.
César Sánchez Valencia's goalkeeper at the age of 38.
The team's substitute goalkeeper comes in from the siellines, but one of the team's "field" players must come off the field.
Manuel Neuer was the old keeper that moved from barcelone to Manchester united he was from Germany.
John fallon the goalkeeper
Joe Hart is Man City's current goalkeeper, we also have Shay Given as our substitute keeper and Stuart Taylor as our reserve keeper.
On a team there is only one goalkeeper on the pitch at one time. On a matchday squad there would usually be a substitute goalkeeper on the bench. At a football club there would usually be three goalkeepers or so.
That player must go off, however, you can substitute for a new goalkeeper and play a man down on the field. If no substitutions are remaining, then a field player must replace the goal keeper.
Robert Green who plays for West Ham United is the first choice Goalkeeper for England, whilst Joe Hart and David James are the two substitute Goal Keepers.
The Arsenal goalkeeper in 2006 cup verses Barcelona Jens Lehmen, and the Chelsea striker Dider Drogba were sent of in the F.A cup final.
goalkeeper