Story

Players
Earn $GOAL when you stake your player on the field

GoalKeepers
You are in cahoots with the president of the opposit club to let the players score and take a bribe (20% of all $GOALS accumulated by players)

Captain GoalKeepers
You are the king of the field and boss of your team.
Of all the bribes taken by goalkeepers, you take 20% and only 50 captains exist