QOL things,
Einherjar: remove or lower the Entrance time restriction (make it 30 mins, or even every 20), that and/or up the points gained, even doubled it would still take you 25 runs.
Omen: Lower the number of cards needed to upgrade gear, OR Change the trade in system from 10:1 to either be any 10:1 or 5:1
Abyssea: Remove the timer, Does it really matter now?
AMAN Trove: Fix it so Shards and Cards are not "rare" drops, its nice to have them as an option on Aman trove, but so many times i've opened a loud thud and gotten 1-2 shards and that is it, is maddening.
Odyssey: Allow us to do more then 1/day, like maybe 2x a day or allow us to save up mooglephone like we can in Omen so that we could do 2-3 on one day if we wanted to.
Sortie: Allow us to trade in Starstones, or Rubys to the goblin for Gallimaufry, even if its 1/5th the cost, like a Ruby costs you 15,000 to buy, the Goblin would give you 3000 if you were to trade one back to him.
New campaigns that are relevant, Like what about Odyssey or Sortie ROEs/Campaigns for some extra points per month, or week