Guild Wars 2

Ok, this post is really adressing 2 problems.

1) Why are there som weapons missing from this set, bur more specifically why is there a dagger missing?

2) I cannot find any weapon skin I really like for my Ele.

Problem 1:
So I understand that the Weapon of the Mists set is based on the weapons held by Mesmer Phantasms which is why some weapons are missing. However The third downed mesmer skill summons a phantasm to backstab your enemy. The phatasm is holding a dagger but it is a plain ordinary metal one. It doesn’t have a skin that matches with all the others.

Problem 2:
I have been trying to find some weapon skins I really like for my main character that I can work towards. I picked the Bifrost as a legendary to go for, but I also wanted a skin that wouldn’t be seen so often so I looked through this List of Unique Forge Weapons And there are so really really epic looking skins in there. However if you order the list by equiptment type there are 3 daggers, all of which look the same and 2 staffs, and both of them are considerably, visually less interesting than some of the bow and greatsword skins on there.
I found the Weapons of the mists set which is my favourite set in the whole game and found that the set has 3 pistols, 2 focus skins, all the underwater weapons but no dagger (which I pointed out earlier) and no staff. I do like both the focus skins so I am working on one of those, but I rarely use a focus.

I then found the corrupted weapons which look really cool but the is for some reason the staff is visually lacking where the other weapons aren’t.

Anyway to summarise, why are there so many cool looking greatswords and no staffs.
Why are the daggers so lacking in visual effects where other weapons aren’t. Why is the weapons of the mists set missing a dagger?
Would there really be any harm in adding the missing weapons to the set so that they can be crafted even if the phantasms don’t use them? Same for the guardian weildable weapons.