Ok, that's out of the way, here are my suggestions:
1) An easier way to group up. I guess idealy I'd like to see some sort of group interface relative to the zone I'm in, Showing leaders looking for groups, and what classes are in the groups. (perhaps independent of districts?) When starting a group the leader would have the option to advertise it or not. (in case he plans just to invite guild mates and friends)
... o yeah, almost forgot, only the LEADER should be alble to start the mission, as it stands now any person in the group can tear everyone away from configureing skills and buying things by walking out the gates.
2) ground targeting - I believe being able to put an area effect spell where you think your target will be could add yet another level of strategy to the game.
3)Someone had mentioned an in-game clock earlier.. I think its a wonderful idea.
