I think they're going to add those two islands with the Spanish and French skeleton guys from the story update they put up on the main site. Maybe they will be near the edges of the map, and they will play an important part in Ship PvP.
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Black Pearl Quest: 100%
Guild: Revenant Forces [Members: 38 (Guildmaster)]
Pirate: Valorax Garcia (The Second Pirate)
Notoriety: LV39; Cannon: Level 24; Sailing: Level 19; Cutlass: Level 25; Pistol: Level 25; Voodoo Doll: Level 25; Dagger: Level 25; Grenade: Level 17; Staff: Level 22
"Anything is possible."