Override Rune system

I love the game and I like the rune system, but also it’s bothering that I need to either upgrade another weapon of the same type to have better runes or destroy my precious upgraded weapon to extract the rune I like.
My suggestion is simply to be able to override the rune we don’t like with a new one.
It’s ok to destroy a weapon to extract and to destroy a rune to override it, but loosing or letting go a good upgraded weapon is too much I think.
Keep the good work!!