An active claw would open up for more strategy, "how long can I wait with the lock?"
The computer works fine now in head-to-head play (all players get the same awards), but in qualification rounds it can be a bit unfair. 100% static would be nice, but tricky to determine in what order they should come. Freezers on 2nd and Bonus on 4th maybe? Don´t do it the AFM way and always award points anyway.