I do realize, that's why I said not the crafts but only occasionnal jewels. It was just an idea, it could be something else. I mean the main argument I saw against this was "people won't do the champ again once they have the loot", but what if the loot is consummable and valuable? Magic jewels are found in crusty chests, why not elsewhere too, even if it's really super rare?
There are a ton of things that could keep players interested in the champ, that's all I wanted to say. But I'll say it once again, I can perfectly understand that it's not in your todo list and will eventually never be on it and I am fine with this.