IMO, what we should be discussing here is not whether Rome should have the ability to capture UB or UNW or not, but the ability to capture defensive and military buildings. I have an ongoing game as Rome (lattest patch, applied hot fix, not my current photo journal, I finished it), in which I could see a very clear advantage of Rome when invading other continent. Retain all the defensive buildings means you can safely capture a city with you navy, then still have a few turns to clear up before sending in your army without the risk of the city being recaptured or units killed by AI. I think its extremely powerful and it could make Rome the strongest warmonger now, far stronger than any other. Like, I just took a city accross the occean and it suddenly become my stronghold
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