Answered: Pneumatic end-game release

I know in other robotics competitions that I have seen, teams had an end-game mechanism connected to pneumatics. The default position for the pneumatics was such that as soon as the buzzer went off and their robot was then put in a disabled state, the pneumatics popped back to their default position and triggered and end-game mechanism. Would something like this be legal in VEX?

There no rules preventing this type of setup.