Loot is good, cookies are good, so for the duration of this thread I'm going to use the two terms interchangeably. If this causes any confusion, press F12 and ctrl+H to change one to the other.
This game gives you a lot of cookies, and sometimes you get a reliquary of rare cookies. sometimes your cookie is good, sometimes your cookie is bad. But is still cookie.
Recently they implemented this boxes of rare cookies, or relicquaries, and I think it'd be nice if you could choose which type and quality of cookies go in the box.
So for example you could make a configurator where you select which cookies get put in the boxes. This helps keep the cookies fresh, but also helps you identify if you've gotten good loot.
So for example you could select to only have costume cores with the invulnerability attribute in the boxes, if one drops it gets put in the box automagically.
or insignias with over 90% in one of their affixes, or over 90% in a specific affix (CDR, brut, dodge, defense)
Or... you only want TU gear with phy damage on it or something
or just have the unstable molecules drop on the ground so that when you pick them up they automagically stack.
Or wrap boss specific uniques / artifacts in them.
This is not nescesarily exclusive with cosmic reliquary of rarity cookie, but would be a great addition and would allow them to either make pets more vaccum-like or to add another slot for a different kind of pet or what have you.
In closing