Could it be possible to buy the previous seasonal cosmetics some players missed? And make it high priced either in the Outpost or Athena Hideout stores or create a Seasonal Store type of area, maybe a hooded person standing behind any Tavern (or maybe add them in the upstairs area inside the place) who will offer the items with a price on it.
Like the Legendary Bound Beard or Frostbite set for example, the fishing rod and cannon cosmetics is still available for players to unlock them with a commendation but the others are unobtainable since I missed the first second and third seasons.
