I am not sure this is a great and even necessary idea, though it’s a fair suggestion. After all, the high runes are not nearly as rare as in pre-1.13 patch… anything below ZOD is now actually achievable though it still needs some work of course. Do we really want another decision making to be removed? Case in point, cubed two chams into zod recently and now find myself actually thinking about needing a cham… but so what, learned a lesson there to not cube anything before I have the item I need the rune for.
I apologize if this sounds like a broken record, but these changes could easily accumulate and take too much of the thinking and decision making out… imagine next we ask for runes/jewels to be kept after removing them using the HEL recipe and so on…slippery slope, IMHO