If YOU were the GDC...

[DanKein]

In order to achieve a breach, there should be two options: 1. cross 4 of the defenses 3 times. 2. cross 5 of the defenses 2 times.
This would incentivize the crossing of a difficult defense.

I also like the idea of a defending robot in their courtyard to be able to shoot balls out of the courtyard. I think this adds more than it detracts.

I think there is a difference between running over a ball and controlling a ball. Penalties being called for running over a ball while controlling one, don't make the game better. Yes, this may allow the occasional ball to enter under the low bar. However, herding or pushing a ball under the low bar, or a strategy of a human player jamming up a low bar should be penalized.

I also think the tower strength should increase from qualifications to eliminations, and with each level of eliminations.