Even with Matthews, more usually in the back row, deployed as an emergency wing, it is a punchy England backline. Six of the seven played in the Red Roses' World Cup final win over Canada last year. Before that though, all seven played top-level sevens. "Some of the world's best 15 players have come through sevens," says GB Sevens player Abbie Brown. "That Red Roses backline was our sevens squad at one point.