Tbh, some kind of alternative use might be more likely than such an exchange.

Revive pots were useless before masuri, I even sold hundreds of them, then... well....

I would be perfectly happy if I can, for example, use some number low refine rune to activate the blessing on lv 4 refined items. I'm sure there are people who holds their refine at lv 3 so that they can, at the cost of wasting some low refine, save on medium refines by having the blessing from going to lv 4 during event.