Hexetech Crafting needs updated

So like I own every champ in game i've spent alot of money on them and i enjoy the thoughts put into hextech crafting......However blue essence is only able to be used on champions and i have almost 5k blue essence because i will never use them just a thought but maybe blue essence could also be used for rune pages or runes or something that could be useful especially for those of us who already own all champs. IDK if it is able to be used for summoner icons but ive opened probably 50 chests this season and only gotten 1 at the begining but you could even use those for it just an idea that would help some of us out who don't really need it at this point