From what it seemed, Roddenberry wanted the Klingons to be an honorless people who considered honor to be such a stupid thing...
In Balance of Terror, the Romulans were actually much more disciplined and even honorable than the Klingons... (I'm not sure about Romulan discipline and honor in The Enterprise Incident though -- Anybody?)
By TNG: The Klingons became the honor obsessed ones, and the Romulans were the treacherous devious ones... almost a complete role reversal...
Why was there such a change?
In Balance of Terror, the Romulans were actually much more disciplined and even honorable than the Klingons... (I'm not sure about Romulan discipline and honor in The Enterprise Incident though -- Anybody?)
By TNG: The Klingons became the honor obsessed ones, and the Romulans were the treacherous devious ones... almost a complete role reversal...
Why was there such a change?