What I wish for:
1) A new story chapter(and a long one at that)
2) Ship customization
3) New islands to sail to
4) A new weapon class to use
5) To be able to switch out and use the weapons you already own
6) More cutlass skills
7) More Townsfolk quests
8) Bigger closets for more clothing
9) To be able to buy ACTUAL black clothing
10) Better selection of hats to buy( I personally would like a Cavaliers hat with the feather on the side)