Hi there, I have the following suggestions in which I believe it will enhance the game experience:

1- Managing the war: have an option that will allow the clan leader and coleaders to control the flow of attacks by other clan members, an example is prior to any member attack a request/notification will be sent to the clan leader/coleaders and they will approve before a member can attack. Basically the clan leader will play the general role that orchestrattes all attacks. This is needed as in many scenarios new members do not follow the target selected by them and attack randomly which affects the overall clan score.

2- Allow members from within the clan to attack each other for practice purpose, however the defending base shall not loose any resources nor gets a shield.

thanks