Possible idea to counter spy problem in clan war

[nstar612]

The idea is to make clan wars button only accessible for people on the war roster. In addition, allow leader/co-leader of the clan to have the ability to add new members to the war roster as spectators only.

[rafi401]

Then clan people may not be able to see on going war or learn the game.

[rox4]

Or you can just keep your clan on closed or invite only......?

[nstar612]

Then clan people may not be able to see on going war or learn the game.

The second part of my suggestion is for leaders to have the ability to add members to war roster as spectators.

Or you can just keep your clan on closed or invite only......?

"Invite only" wouldn't help with preventing spies. You still have no way of know if someone who requested to join is a spy or not. Keeping the clan "closed" has its drawbacks, especially for clans struggling to recruit new members. In my case of running a War/Req n Leave hybrid clan, closing the clan is just not the most ideal option.