Rerailing this thread, should Venice have a Canals UB rather than a Great Galleas UU?
Terrible idea! I'm glad they didn't add a UB.
Historically, Venice sacked Constantinople, but did not puppet the city.
A UB for a harbor that added more ship XP would indeed settle any problems on my end. but perhaps the Great Galleas should get a +1 attack range bonus, that would be great for defense. and that attack range bonus carried on over upgrades.
That, in a world, would be broken. And I'm not joking in the least.
Getting 3 Range on Naval Ranged units is the exact point where you can more or less curbstomp any coastal city. And you want to give the Venetians that from the very beginning? No. If you want a defensive promotion for the Great Galleass, adding movement is much better than adding range. Or adding Sight Range.
Not range. And it wouldn't matter if I couldn't permanently take cities. The entire coast would be in flames. Extort everything you want, and when they disagree, destroy them.
Just a thought. Instead of a Great Galleass, Venice could get a new National Wonder, a replacement for the Iron Works, the Arsenale de Venezia. It could give bonus xp to ships constructed in Venice, and would make sense with the one city style that Venice is forced to adapt to.
The Galleass not carrying over any benefits fits Venice well... once oceanic trade started up, they fell into decline. They were a sea power not an ocean power.