Been throwing this idea out there since early access, but we need the power to decide what an "Upgrade" is for our characters. Let us tick a spot next to stats we want, per character, and when loot drops the auto loot filter can decide what is an upgrade based on that. This also applies to the inventory loot filter. You don't even need to change the filter UI, it can still just say "Upgrades Only", it's just that now it uses our per character definition of an upgrade rather than just based on item level.