If you don't mind, I like to hear your thoughts?
I would like to ask you a few questions first;
Why do you think the fences are so clear, loud, and in the opponent's face in the first place; and because it is so loud, how does this allow designers to tune Wattson?
How would it feel to play against Wattson's fences if it had 'effectively' zero visual tell that it was there in the first place? Would there be an outrage stepping into a highly impactful and invisible trap?