Yes, I agree that it would take an awful lot to get some breeds back together, but it could be down - and to take the best traits from both sides.
I used to have show Cockers, and I loved them(I still do) - but at the time we were 'townies' so the fact that they hadn't much in the way of brains didn't matter so long as they could find there way back to us on a forest walk. Then we made friends with a gamekeeper, got involved in gundog training, moved out of town, bought a couple of Brittanys - and our whole outlook changed. Our main reason for taking the Brittanys was because they are a dual purpose breed.
We are fighting some committee members at the moment to keep our Club Weekend, as it is a joint work and show event - they want to split it - that would split our breed again. The tail docking ban nearly did that already. Fortunately we also have natural bobtails which has saved that particular situation.
I would always advocate getting gundog breeds back to being working dogs that look good - my kennel motto is - Good-looking AND Intelligent.
I judge Brittanys in the same way as you judge horses,Sabrina - especially as they were originally modeled by the French breeders on the French cob Horse. (a statue in Callac, where the breed originated depicts such a horse)