RP/PvE- Player housing.
PvE- More 6 man instances, 12 person raid,new T4 or higher raid.
More regions at faster pace, content similar to Turan adventure pack like black kingdoms, city of thieves,asgard,or some snowy areas since all expansions so far have been about eastern ''factions'', lets go to the north a bit ^.^.
Finish old content like Temple of Thurga/Ymir.
GENERAL-UI revamp , LFG tool, dungeon finder similar to TSW, vanity weapons,server merge EU/USA,crafting revamp,Achievements system,DIRECT X 11.
(to be continued)
PvP-Reduce sieges to 24vs24 in order to make it more ''fluid'' experience.
Some incentive for open world pvp, regional towers system for smaller guilds to fight over,new pvp map with unique rule set,buffing up pvp gear in pvp environments to make it on par with t4 pve gear. Achievements system, arenas, joining mini games with friends! To prevent overpowering and unfair environment make it so that we can sign up with one or two friends but not more since it wouldn't be so fun to fight bunch of pre-mades with t4 geared chars while i am in group with random new players.