Just a suggestion for ZoS on what to do with all our excess aspect runes that would be helpful in doing something with all the ones we will never use. A rune combining system would be useful since most people really don't need/want blue grade or lower in most cases.
So farming rune nodes daily looking for the aspect runes most needed/wanted which are Rekuta(purple) & Kuta(gold), over time you acquire huge numbers of Ta(white), Jejota(green), and Denata(blue).

Thinking something like this roughly where the " = " sign means to combine to make the next tier aspect rune and so on:

100 Ta = 50 Jejota = 20 Denata = 10 Rekuta = 1 Kuta

Ultimately this lets us do something useful with all that excess, and of course the exact number to combine and system would be determined by ZoS so its inline with the rest of the game.