After the implementation of the new pvp system and the new pvp abilities. I would love to see a similar system carried over to the pve aspect of the game. Maybe make traits/abilities upgradable, but limit the # of points that are usable so it makes people think more about which route they want to take. The current point bonus system is nice but is rarely used for other things beyond the main stat of your class which is very limiting on what you can do with it IMO. I would just like to see a system in which I am not a carbon copy of the other healers/dps/tanks in my 8-24 man and even 4 man runs. The only thing that makes characters different in game right now is mostly centered around gear. It should be taken a step further IMO.