I'd like to begin this post by expressing that I really love this game and appreciate all of Rare's efforts to continuously deliver quality content to build on what makes this game special. This post is not intended to be rude or demanding, but rather it comes from a place of constructive criticism because I am very appreciative of the amount of care that goes into this game and it's community.
All games and their developers have flaws. They do. I think one of Rare's problems with this game is the practice of dripfeeding cosmetics. This has more of an impact in this particular game since cosmetics are our only form of progression.
I understand that they can't just dump everything they have at one time, and some dripfeeding is healthy here, but I think it gets taken too far in this game. The latest testament to that fact is the amount of outrage that occurred over the Gold Hoarder curse change - people want so desperately to have more options and ways to be more unique in this game.
Additionally, look at how long it's taken to release Pirate Legend Cosmetics. It's been more than a year and the weapons just made it to the game but yet the set still isn't even complete. The Ghost set hasn't seen any additions since July last year when the ship cosmetics were added. It doesn't look optimistic that we'll see any brand new Pirate Legend sets within the next year and a half at this rate.... but even a color alt of the Legendary set would be nice!
We know that color alts for every set exist (per the Reddit post by Drew I screenshotted). I personally feel that Rare should increase the rate that cosmetics are released, because the current rate feels like they're indulging too much in dripfeeding. There should be more color alts available for more mixing and matching capability. People would get more chances to make themselves a bit more unique. There are plenty of commendations in game that have no rewards associated with them!

