Play 3 v 2 in the larger area and play 1 v 1 with a goalkeeper in the smaller(attacking) area.
Red player 1 starts with the ball. The 3 red players in the larger area combine to pass the ball into the attacking area. The player who passes the ball into the area follows the ball into the attacking zone to make a 2 v 1 situation. Finish with a shot on goal. Rotate positions.
Progression: Play 6 v 5 in an open 30 x 50 yard field.
World Rugby has reportedly conceded Aaron Smith's disallowed try in the World Cup final should have stood.
"It is not only useful for staff who are experienced but a valuable tool for those subject staff who have to take teams."
The variety of sessions across sports - sometimes we steal session ideas from one sport and use them with another.