I've been saying this for a bit. I want a FFXIV thing where if you do things from completing ACTIVITIES, you get a currency and more XP than any amount of bounties could give you. So you can buy upgrades for the specific gear you need instead of it being RNG. The items you can buy would implement the smart loot system by showing which gear you need simply by having said gear be the LOWEST power level out of all the things you can buy. This currency would drop from everywhere with the amount varying by activities. This would be on a weekly basis like powerfuls and pinnacles.