It'd be cool to have Pk-ing during patrol. Like if two diff clans had bounties or a war against each other or you had a rival and he/she appeared in game with you, you could kill n turn the bounty in. Plus more guild/clan capabilities. Like have an HQ at the tower. Be able to customize the lair. Have clan bounties. Maybe not trading but some sort of clan banking where your clan can have a grab 20,000 glimmer and must return edits a certain time you know ? Stuff like that can make the game enjoyable Oh and text bubbles at the tower instead of psn/xbl messages for communication.