IN GAME CALENDAR FOR OPERATIONS, so guilds can be more organized on witch nights they are doing a particular operation, at a set time and date.
IN GAME VOICE CHAT, for pvp, fp, and ops and maybe a general chat, for better communication when it is really essential.
LEGACY BANK CREDIT STORAGE, so you do not have to mail credits between characters, would be a major convenience.
SPEEDER BOOST, a extra amount of speed for a short duration of time to improve travel over a great distance, as well as mitigating time spent.
PRIORITY TRANSPORT TERMINAL for your stronghold,(so you do not have to travel from your stronghold to the fleet then run to the elevator, then to the center of the fleet then from that elevator to the terminal).