Use the extra man quickly in the tight space. Carry to commit, release at once, and finish the cutback before the defence closes the narrow channel.
As the base, but in a narrower channel. Emphasise quick decisions with the extra man, sharp execution, and finishing the break before the defence closes the tight space. Rotate the roles.
Fork it into your private drills, then change the animation, adjust positions, swap equipment, or drop it into a session block.