In first round, attacker and defender run around cone and into middle and attacker attempts to get past defender without being tagged. Switch lines each time. The cone moves to the other sideline to teach the defender how to shut down the attacker close to the sideline.
The next round the attacker picks up the ball at the cone and attempts to get past the defender.
Attacker: speed, change of tempo, change of direction, fakes Defender: Don't lunge, surfer stance, toe pokes, slow the attacker down and get them to stop - that's nearly enough