Add commendations for the Chest of Sorrow

I think with all of the new commendations coming out that it would be interesting to add commendations for the Chest of Sorrow. For example, if you sell a certain amount then you can unlock a commendation that allows you to buy special clothing that is sorrow themed. Or just a snazzy new pirate title. All in all, I think it would be an interesting addition and add some more variation to the commendation system, and perhaps give a bit more reward to selling those troublesome chests!