Select the ten minute game and hold down 'Fire' at all times (even when your player gets the ball). Stop running but keep 'Fire' pressed. The opposition will immediately slide tackle you. This will almost always cause them to get fouled. They will be given a yellow card (and eventually a red one) and eventually be sent off the field. Continue this until there are only three players left on the opposing team (the goalie and two field men). You might be able to get more players fouled out, but it may be hard. You should now have all your players and will be able to run circles around the opposing team.