Yeah that metaphor makes sense. I have never been to that extreme, so I can't say much about it.I'll put it like this two pretty badass men that have fought with fists their whole life and are good get into a fight with each other but now each are armed with knives. After a few stabbings if they keep going till one dies then they both great if one flees than that one is still just good.
Even though it is part of the sport/history, I don't like the weapon aspect. I'd rather have a natural boxing match. So I lean towards that direction... and whatever breeding/culling I do probably reflects that tendency. I know that's blasphemy to a cocker. but in my opinion, the sport probably started as a natural event (thousands of years ago), and over time the pressures from gambling and blood lust dictated the need for weapons..