A knox armory style chest farm/run. Simply put, provide us a bunch of maps that have swarms of enemies, a boss to beat and at least 10 better than average chests to open at the end. Each run should take 15 to 30 minutes. And yea, do it on lots of maps so you don’t get bored doing the same run every time. BL2 didn’t have enough of this. They seemed to shy away from it.
Raid bosses with 90% guaranteed random legendary drops (kinda like Crawmerax, I can’t remember a time he didn’t drop a legendary) (edited)
Areas that you can farm for specific legendaries. I think on occasion we had whole maps or groups of common enemies that had a better than average chance to drop a specific legendary. I think this method is more fun. The bee shield in the forest in tiny tina’s dlc in BL2.
I agree with Cryo and the Grinder.
A re-settable playthrough. But I’d like to be able to reset individual missions too.
Player Classes like the ones in TPS. Surviving well while causing lots of damage.
Xp farms like those in TPS (intentional or not they are great)
Lots of content like in BL2.