Ah... this is what I dream of, really - in terms of purely gameplay features - is (ATTENTION! A revolutionary and crazy idea) abandoning the "doll" system - so you have 8 or 10 slots, you can put 10 swords in them if you find them, or a balanced outfit, or a set of 6 items and two useful features for it...
In the first two parts of Heroes of Might and Magic and the third Warcraft, it's the same - fill all the slots with whatever you want. But there is a limit to the number of items per hero.
But I like the idea, just without a limit on artifacts, let the unnecessary ones lie in the backpack.