Allow alliances to change the ranks and add a few more. Leader, co leader, elder and member are not sufficient. Now with alliance wars more alliances are looking for coordinated attacks. Recruiting would also benefit. With current system you cant designate a member who just joined and is on a probation period from someone who has made the cut, from someone who’s been in the trenches from co leaders or officers.
If you don’t want to allow custom titles for any reason then please add a couple additional ranks.