I know a lot of thing are already plan for 2018, but here are some suggestion
#1 Weekly Leaderboard for all trial
It starts to take over 8 weeks to get back into a leaderboard, most guild nowadays compete for those except some just can't and if the trial where they can compete is only there once every two months, overall, this is not as good as it use to be. Try to create weekly leaderboard for all trial
#2 Super Weekly
As the actual weekly this one should give hard-mode type reward which means 10k + 3 drops and be choose within the 8 different trial once a week.
#3 Asylum Sanctorium trial (4 man style)
Bring some hard *** 4-man content focus on boss. I would love to see like 10 different instances heavily oriented on boss fight.
#4 Create class specific artisanal
Bring reward which can create unique class item, maybe as a 5 pieces, or a 3 pieces, with a special weapon. Something that can be created as you complete maybe the 10 different instance in hard-mode. Personally, I would love to see a gem, that would be a quest-reward (once a week, per character), and that can further be combine with artisanal to create a new type of item set oriented on class bonus. We've done the test and all class have 4 skill which are the same no matter the playstyle.
#5 Rework Lightning
The lag that come off lighting base effect in this game is just impossible
#6 Rework champion system (a lot has to be said)
A) Jump point
As there is already jump point, adding cp should cost you more then 1 point, that way people would not stumble upon useless cap and that would increase overall efficiency as for beginner and unexperience player.
General statistical advantage
This should be a part of what the CP tree can offer but having it as the only option is not that interesting. Specific constellation bonus such as Arcane well and other should be acquired through direct CP spending process not by spending enough point into a constellation. That would lower the difference created by CP (with the rework of jump point) while offering player the capacity to add specific bonus such as exploiter without spending a fortune into thaumaturge.
I hope some of it would be look upon as good idea.
Take care guys and happy new year !
(Edited for comprehension)