I've had these few ideas for a while and thought to share them. Even if probably they are silly, guess it's worth giving it a shot! ^^
Idea 1 - Legendary Collections
I've been playing for a long time and I have to say that by now, I've gotten almost everything I like, including most legendary weapons. As I wonder 'what will I work towards, next?', I keep thinking how amazing it would be to have, for example, a Kudzu-like greatsword, or a Twilight-like longbow to add to my wardrobe.
Wouldn't it be cool to have a full set of weapons sharing the same style and effects? Same footprints, aura, projectiles but on a different weapon. The collection could be unlocked when you craft the core legendary and reward, in the end, an infusion that would fit with the theme of the set.
Something like that, it could be an interesting goal to give us players for the long term ^^
Idea 2 - Infusions and some fashion items as Novelties
Like many people, I have ctafted Winter's Presence, years ago and it's definitely one of my favorite things. What is a little sad about it, though, is that wearing an outfit, for example, hides its effect from the character. On some armor mixes, it's also not so great to be unable to cover shoulders while having it equipped.
So, I was thinking that some of these items, like also infusions, glasses and hats, could be added as novelties, like selfless potion, to be able to show them on characters even while wearing an outfit, but also to simply be visible in pvp. (Infusions on Trinkets aren't visible while in PvP).
Idea 3 - A way to replace unneeded Gem Store items
A long while ago, I bought my Permanent Self-Style Hair Kit. I love it and I will never get tired of it. But how disappointing it is, whenever I open a BLT key and receive a Self-Style Hair Kit? It's equal to receive an empty slot for a reward... and I assume the same occurs for every person who owns any of the Permanent Contracts receiving the mono-use version of it.
So I was thinking that it would be cool to have a way to make these items somewhat useful, since it always feels kinda wrong to destroy them. For example, there could be a vendor which allows you to exchange - in my case - those hairstyle kits for a merchant or TP express, for example, so that I'd have something I could need.
Or maybe some Mystic Forge recipe allowing you to give a use to these items, to upgrade them in some way or to just obtain another item out of them.
I don't know if these ideas are achievable, I just thought it would be cool, at least for me, to have something like these implemented to the game, one day.