React instantly in the crowd. In the tight zone, anticipate the drop, win the scramble first, protect it, and break out.
As the base, but a tight, crowded zone so the second ball drops among more bodies. Emphasise an instant reaction, winning the scramble, protecting the ball, and breaking out of the crowd. Rotate the roles.
Fork it into your private drills, then change the animation, adjust positions, swap equipment, or drop it into a session block.