Another Raid, another 8 currencies to bloat our inventory.

[Osmond]

Things you don't keep, others do.
Compare the inventory system of this game to any other, and dare to say we have a "Decent" system

I'm just saying, it falls back to the player, not the people who made the system AND give you more slots to deal with. If you want them to give you another 1k worth of slots, it won't change anything. I'll bet you on that if the team announce another 8 retainers on mog station. It'll be a matter of time until 1 person in this community will make a post and complain that the slots aren't enough.