Hello, I am a clan leader. From my experience managing my clan for over a year I have come up with these quality of life changes that will enhance the experience being in a clan.
-Customizable clan ranks, like in WoW.
-Clan stashes.
-The ability for the clan leader to see how long an account has been offline and when the last time they logged into D$ was.
-Clan banner mount/back trophies.