[Bill Gold]

Maybe 3v3 with a rectangular field (made wider to accomodate the third alliance station and alternate for queuing, and possibly 6' longer to accomodate the added width), and a round scoring goal made out of steel/aluminum/pvc (the Pi -> pie) in the middle of the field between the two alliances (you and me)?

There has to be something more, though... either more goals or a ramp, teeter-totter, steps, maybe even additional but less important goals, etc.