A maximum of 3 players can be subsituted in a football game. A player is subsituted when he is injured, tired or underperforming or due to tactical reasons.
No.
No.
No the footballer can not come back once he is substituted.
No it is not allowed.
No. Once a player is substituted for, they may not reenter.
of coarse unless he/she wants to stay out
maybe ... but he has to come off anyway if the coach orders him off
Goalkeepers can be substituted any time in a match.
No
bacuase its WEiErd
No. A player who is substituted for cannot re-enter as a substitute.
Yes a player can be substituted at half time, as the ball is not in play.