Players aren't supposed to remove runes though, which is why the solvents are so rare. But we'll keep the idea in mind.
So in addition to my other comment on this thread, I'm confused, because when I asked about this on stream a couple months ago regarding reconciling how static runes are vs the dynamic nature of formation building, you said that you couldn't and would look into it. Has that plan changed?
There's no plans to change it at this time, but the request is on the suggestion list to consider as a reminder.