As I am a new alliance leader I have found it very difficult to keep up with who is active and who isn't.
I would suggest some sort of log when everyone was last online in the alliance tab.
also something to make alliances a little more appealing is a form of tax or donation every member gives which can be redistributed by the leader.
Also a better way to casually find alliance is needed, if you are looking for one you just get the 20 suggested to you or you have to go search one by name.
Maybe a, alliance in your region or alliance with members around your trophees or master point ranking.
why are we not able to speed up friend challenge battles?
then lastly this is a minor gripe I have; in when you are trying to look up a dragon in the dragon book and when to filtering with multiple elements it includes every dragon which has either of the elements selected while I believe it would be better to have only the dragons with both elements.