Just gonna post some random bunch of suggestions I think are really good:

Costume shields! I know this might've been posted a lot of times but just thought I'd bring it up again. I think it's a really good idea because some shields (e.g btw and swift strike) have really good abilities but don't go well with most outfits :s

Things that need buffs: Cautery sword, don't buff, remove it lol.
Winmillion would really be good with a buff why leave it at 4* when it has a lot of potential? ( I've seen someone owning in LD with it)(imagining it with a freeze or shock status effect lol)
some shields and armours are completely outclassed (e.g dragon scale set (as epic as it looks is only suitable for c42 and then again there are no beasts there e.e))
whb is kind of useless, it is out damaged by flourishes which are in turn out damaged by Acheron (against wolvers) (why did they buff the Acheron :c). Feel free to post other ideas of what else needs buffs :)

Being able to craft orbs. I've got heaps of eternal orbs but none of any other. Why can't we craft lower orbs like we can with heat crystals?

One free trinket slot. I don't see anything wrong with this. 2/4 wep slots are free so why can't 1/2 trinket slots be free. This would also help in not being 2hit ko by every weapon in LD without having to pay a monthly fee.

Pretty sure all this not only applies to me. Let me know what u think.

P.s this is my first post :D