Jaamess
Dockworker
I think it would add a lot of great variety and an opportunity at making more sailing strategies and just a more dynamic experience all around. Could introduce these as either a new ship type (as in the type of brigs, galleons, frigates etc) or you could make them a whole new set of ships having Singapore styled frigates, galleons, brigs, and sloops. You could justify with new quests and story if you'd like saying the pirates of singapore are after more treasure in the Caribbean or after a Mayan artifact or something like that! It could all around just add a lot more content and I mean you could also make new enemies out of the new ship models all of this together would add lots and lots of more content to the High Seas!